2893779660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 8534937600

約数和(自身を除く): 5641157940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 71, 94, 97, 141, 142, 149, 188, 194, 213, 235, 282, 284, 291, 298, 355, 388, 426, 447, 470, 485, 564, 582, 596, 705, 710, 745, 852, 894, 940, 970, 1065, 1164, 1410, 1420, 1455, 1490, 1788, 1940, 2130, 2235, 2820, 2910, 2980, 3337, 4260, 4470, 4559, 5820, 6674, 6887, 7003, 8940, 9118, 10011, 10579, 13348, 13677, 13774, 14006, 14453, 16685, 18236, 20022, 20661, 21009, 21158, 22795, 27354, 27548, 28012, 28906, 31737, 33370, 34435, 35015, 40044, 41322, 42018, 42316, 43359, 45590, 50055, 52895, 54708, 57812, 63474, 66740, 68385, 68870, 70030, 72265, 82644, 84036, 86718, 91180, 100110, 103305, 105045, 105790, 126948, 136770, 137740, 140060, 144530, 158685, 173436, 200220, 206610, 210090, 211580, 216795, 273540, 289060, 317370, 323689, 413220, 420180, 433590, 497213, 634740, 647378, 679291, 867180, 971067, 994426, 1026163, 1294756, 1358582, 1491639, 1618445, 1942134, 1988852, 2037873, 2052326, 2486065, 2717164, 2983278, 3078489, 3236890, 3396455, 3884268, 4075746, 4104652, 4855335, 4972130, 5130815, 5966556, 6156978, 6473780, 6792910, 7458195, 8151492, 9710670, 9944260, 10189365, 10261630, 12313956, 13585820, 14916390, 15392445, 19421340, 20378730, 20523260, 29832780, 30784890, 40757460, 48229661, 61569780, 96459322, 144688983, 192918644, 241148305, 289377966, 482296610, 578755932, 723444915, 964593220, 1446889830, 2893779660]

約数ペア:

[(1, 2893779660), (2, 1446889830), (3, 964593220), (4, 723444915), (5, 578755932), (6, 482296610), (10, 289377966), (12, 241148305), (15, 192918644), (20, 144688983), (30, 96459322), (47, 61569780), (60, 48229661), (71, 40757460), (94, 30784890), (97, 29832780), (141, 20523260), (142, 20378730), (149, 19421340), (188, 15392445), (194, 14916390), (213, 13585820), (235, 12313956), (282, 10261630), (284, 10189365), (291, 9944260), (298, 9710670), (355, 8151492), (388, 7458195), (426, 6792910), (447, 6473780), (470, 6156978), (485, 5966556), (564, 5130815), (582, 4972130), (596, 4855335), (705, 4104652), (710, 4075746), (745, 3884268), (852, 3396455), (894, 3236890), (940, 3078489), (970, 2983278), (1065, 2717164), (1164, 2486065), (1410, 2052326), (1420, 2037873), (1455, 1988852), (1490, 1942134), (1788, 1618445), (1940, 1491639), (2130, 1358582), (2235, 1294756), (2820, 1026163), (2910, 994426), (2980, 971067), (3337, 867180), (4260, 679291), (4470, 647378), (4559, 634740), (5820, 497213), (6674, 433590), (6887, 420180), (7003, 413220), (8940, 323689), (9118, 317370), (10011, 289060), (10579, 273540), (13348, 216795), (13677, 211580), (13774, 210090), (14006, 206610), (14453, 200220), (16685, 173436), (18236, 158685), (20022, 144530), (20661, 140060), (21009, 137740), (21158, 136770), (22795, 126948), (27354, 105790), (27548, 105045), (28012, 103305), (28906, 100110), (31737, 91180), (33370, 86718), (34435, 84036), (35015, 82644), (40044, 72265), (41322, 70030), (42018, 68870), (42316, 68385), (43359, 66740), (45590, 63474), (50055, 57812), (52895, 54708)]