74930490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1572

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 137354310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1511, 1653, 1710, 2610, 2755, 3022, 3306, 4533, 4959, 5510, 7555, 8265, 9066, 9918, 13599, 15110, 16530, 22665, 24795, 27198, 28709, 43819, 45330, 49590, 57418, 67995, 86127, 87638, 131457, 135990, 143545, 172254, 219095, 258381, 262914, 287090, 394371, 430635, 438190, 516762, 657285, 788742, 832561, 861270, 1291905, 1314570, 1665122, 1971855, 2497683, 2583810, 3943710, 4162805, 4995366, 7493049, 8325610, 12488415, 14986098, 24976830, 37465245, 74930490]

約数ペア:

[(1, 74930490), (2, 37465245), (3, 24976830), (5, 14986098), (6, 12488415), (9, 8325610), (10, 7493049), (15, 4995366), (18, 4162805), (19, 3943710), (29, 2583810), (30, 2497683), (38, 1971855), (45, 1665122), (57, 1314570), (58, 1291905), (87, 861270), (90, 832561), (95, 788742), (114, 657285), (145, 516762), (171, 438190), (174, 430635), (190, 394371), (261, 287090), (285, 262914), (290, 258381), (342, 219095), (435, 172254), (522, 143545), (551, 135990), (570, 131457), (855, 87638), (870, 86127), (1102, 67995), (1305, 57418), (1511, 49590), (1653, 45330), (1710, 43819), (2610, 28709), (2755, 27198), (3022, 24795), (3306, 22665), (4533, 16530), (4959, 15110), (5510, 13599), (7555, 9918), (8265, 9066)]