74990370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2113}}^1$

素因数の和:2156

約数の個数: 96

約数和(自身を含む): 222832512

約数和(自身を除く): 147842142

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 507, 546, 845, 910, 1014, 1183, 1365, 1690, 2113, 2366, 2535, 2730, 3549, 4226, 5070, 5915, 6339, 7098, 10565, 11830, 12678, 14791, 17745, 21130, 27469, 29582, 31695, 35490, 44373, 54938, 63390, 73955, 82407, 88746, 137345, 147910, 164814, 192283, 221865, 274690, 357097, 384566, 412035, 443730, 576849, 714194, 824070, 961415, 1071291, 1153698, 1785485, 1922830, 2142582, 2499679, 2884245, 3570970, 4999358, 5356455, 5768490, 7499037, 10712910, 12498395, 14998074, 24996790, 37495185, 74990370]

約数ペア:

[(1, 74990370), (2, 37495185), (3, 24996790), (5, 14998074), (6, 12498395), (7, 10712910), (10, 7499037), (13, 5768490), (14, 5356455), (15, 4999358), (21, 3570970), (26, 2884245), (30, 2499679), (35, 2142582), (39, 1922830), (42, 1785485), (65, 1153698), (70, 1071291), (78, 961415), (91, 824070), (105, 714194), (130, 576849), (169, 443730), (182, 412035), (195, 384566), (210, 357097), (273, 274690), (338, 221865), (390, 192283), (455, 164814), (507, 147910), (546, 137345), (845, 88746), (910, 82407), (1014, 73955), (1183, 63390), (1365, 54938), (1690, 44373), (2113, 35490), (2366, 31695), (2535, 29582), (2730, 27469), (3549, 21130), (4226, 17745), (5070, 14791), (5915, 12678), (6339, 11830), (7098, 10565)]