61975540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 153062784

約数和(自身を除く): 91087244

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 73, 85, 110, 146, 170, 187, 220, 227, 292, 340, 365, 374, 454, 730, 748, 803, 908, 935, 1135, 1241, 1460, 1606, 1870, 2270, 2482, 2497, 3212, 3740, 3859, 4015, 4540, 4964, 4994, 6205, 7718, 8030, 9988, 12410, 12485, 13651, 15436, 16060, 16571, 19295, 24820, 24970, 27302, 33142, 38590, 42449, 49940, 54604, 66284, 68255, 77180, 82855, 84898, 136510, 165710, 169796, 182281, 212245, 273020, 281707, 331420, 364562, 424490, 563414, 729124, 848980, 911405, 1126828, 1408535, 1822810, 2817070, 3098777, 3645620, 5634140, 6197554, 12395108, 15493885, 30987770, 61975540]

約数ペア:

[(1, 61975540), (2, 30987770), (4, 15493885), (5, 12395108), (10, 6197554), (11, 5634140), (17, 3645620), (20, 3098777), (22, 2817070), (34, 1822810), (44, 1408535), (55, 1126828), (68, 911405), (73, 848980), (85, 729124), (110, 563414), (146, 424490), (170, 364562), (187, 331420), (220, 281707), (227, 273020), (292, 212245), (340, 182281), (365, 169796), (374, 165710), (454, 136510), (730, 84898), (748, 82855), (803, 77180), (908, 68255), (935, 66284), (1135, 54604), (1241, 49940), (1460, 42449), (1606, 38590), (1870, 33142), (2270, 27302), (2482, 24970), (2497, 24820), (3212, 19295), (3740, 16571), (3859, 16060), (4015, 15436), (4540, 13651), (4964, 12485), (4994, 12410), (6205, 9988), (7718, 8030)]