715661790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:822

約数の個数: 128

約数和(自身を含む): 1913241600

約数和(自身を除く): 1197579810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 79, 95, 114, 115, 138, 158, 190, 230, 237, 285, 345, 395, 437, 474, 570, 690, 691, 790, 874, 1185, 1311, 1382, 1501, 1817, 2073, 2185, 2370, 2622, 3002, 3455, 3634, 4146, 4370, 4503, 5451, 6555, 6910, 7505, 9006, 9085, 10365, 10902, 13110, 13129, 15010, 15893, 18170, 20730, 22515, 26258, 27255, 31786, 34523, 39387, 45030, 47679, 54510, 54589, 65645, 69046, 78774, 79465, 95358, 103569, 109178, 131290, 158930, 163767, 172615, 196935, 207138, 238395, 272945, 301967, 327534, 345230, 393870, 476790, 517845, 545890, 603934, 818835, 905901, 1035690, 1037191, 1255547, 1509835, 1637670, 1811802, 2074382, 2511094, 3019670, 3111573, 3766641, 4529505, 5185955, 6223146, 6277735, 7533282, 9059010, 10371910, 12555470, 15557865, 18833205, 23855393, 31115730, 37666410, 47710786, 71566179, 119276965, 143132358, 238553930, 357830895, 715661790]

約数ペア:

[(1, 715661790), (2, 357830895), (3, 238553930), (5, 143132358), (6, 119276965), (10, 71566179), (15, 47710786), (19, 37666410), (23, 31115730), (30, 23855393), (38, 18833205), (46, 15557865), (57, 12555470), (69, 10371910), (79, 9059010), (95, 7533282), (114, 6277735), (115, 6223146), (138, 5185955), (158, 4529505), (190, 3766641), (230, 3111573), (237, 3019670), (285, 2511094), (345, 2074382), (395, 1811802), (437, 1637670), (474, 1509835), (570, 1255547), (690, 1037191), (691, 1035690), (790, 905901), (874, 818835), (1185, 603934), (1311, 545890), (1382, 517845), (1501, 476790), (1817, 393870), (2073, 345230), (2185, 327534), (2370, 301967), (2622, 272945), (3002, 238395), (3455, 207138), (3634, 196935), (4146, 172615), (4370, 163767), (4503, 158930), (5451, 131290), (6555, 109178), (6910, 103569), (7505, 95358), (9006, 79465), (9085, 78774), (10365, 69046), (10902, 65645), (13110, 54589), (13129, 54510), (15010, 47679), (15893, 45030), (18170, 39387), (20730, 34523), (22515, 31786), (26258, 27255)]