2680470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 7862400

約数和(自身を除く): 5181930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 79, 87, 90, 117, 130, 145, 158, 174, 195, 234, 237, 261, 290, 377, 390, 395, 435, 474, 522, 585, 711, 754, 790, 870, 1027, 1131, 1170, 1185, 1305, 1422, 1885, 2054, 2262, 2291, 2370, 2610, 3081, 3393, 3555, 3770, 4582, 5135, 5655, 6162, 6786, 6873, 7110, 9243, 10270, 11310, 11455, 13746, 15405, 16965, 18486, 20619, 22910, 29783, 30810, 33930, 34365, 41238, 46215, 59566, 68730, 89349, 92430, 103095, 148915, 178698, 206190, 268047, 297830, 446745, 536094, 893490, 1340235, 2680470]

約数ペア:

[(1, 2680470), (2, 1340235), (3, 893490), (5, 536094), (6, 446745), (9, 297830), (10, 268047), (13, 206190), (15, 178698), (18, 148915), (26, 103095), (29, 92430), (30, 89349), (39, 68730), (45, 59566), (58, 46215), (65, 41238), (78, 34365), (79, 33930), (87, 30810), (90, 29783), (117, 22910), (130, 20619), (145, 18486), (158, 16965), (174, 15405), (195, 13746), (234, 11455), (237, 11310), (261, 10270), (290, 9243), (377, 7110), (390, 6873), (395, 6786), (435, 6162), (474, 5655), (522, 5135), (585, 4582), (711, 3770), (754, 3555), (790, 3393), (870, 3081), (1027, 2610), (1131, 2370), (1170, 2291), (1185, 2262), (1305, 2054), (1422, 1885)]