170919060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 544836096

約数和(自身を除く): 373917036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 361, 380, 390, 494, 570, 607, 722, 741, 780, 988, 1083, 1140, 1214, 1235, 1444, 1482, 1805, 1821, 2166, 2428, 2470, 2964, 3035, 3610, 3642, 3705, 4332, 4693, 4940, 5415, 6070, 7220, 7284, 7410, 7891, 9105, 9386, 10830, 11533, 12140, 14079, 14820, 15782, 18210, 18772, 21660, 23066, 23465, 23673, 28158, 31564, 34599, 36420, 39455, 46132, 46930, 47346, 56316, 57665, 69198, 70395, 78910, 93860, 94692, 115330, 118365, 138396, 140790, 149929, 157820, 172995, 219127, 230660, 236730, 281580, 299858, 345990, 438254, 449787, 473460, 599716, 657381, 691980, 749645, 876508, 899574, 1095635, 1314762, 1499290, 1799148, 2191270, 2248935, 2629524, 2848651, 2998580, 3286905, 4382540, 4497870, 5697302, 6573810, 8545953, 8995740, 11394604, 13147620, 14243255, 17091906, 28486510, 34183812, 42729765, 56973020, 85459530, 170919060]

約数ペア:

[(1, 170919060), (2, 85459530), (3, 56973020), (4, 42729765), (5, 34183812), (6, 28486510), (10, 17091906), (12, 14243255), (13, 13147620), (15, 11394604), (19, 8995740), (20, 8545953), (26, 6573810), (30, 5697302), (38, 4497870), (39, 4382540), (52, 3286905), (57, 2998580), (60, 2848651), (65, 2629524), (76, 2248935), (78, 2191270), (95, 1799148), (114, 1499290), (130, 1314762), (156, 1095635), (190, 899574), (195, 876508), (228, 749645), (247, 691980), (260, 657381), (285, 599716), (361, 473460), (380, 449787), (390, 438254), (494, 345990), (570, 299858), (607, 281580), (722, 236730), (741, 230660), (780, 219127), (988, 172995), (1083, 157820), (1140, 149929), (1214, 140790), (1235, 138396), (1444, 118365), (1482, 115330), (1805, 94692), (1821, 93860), (2166, 78910), (2428, 70395), (2470, 69198), (2964, 57665), (3035, 56316), (3610, 47346), (3642, 46930), (3705, 46132), (4332, 39455), (4693, 36420), (4940, 34599), (5415, 31564), (6070, 28158), (7220, 23673), (7284, 23465), (7410, 23066), (7891, 21660), (9105, 18772), (9386, 18210), (10830, 15782), (11533, 14820), (12140, 14079)]