90301740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19051}}^1$

素因数の和:19142

約数の個数: 48

約数和(自身を含む): 256058880

約数和(自身を除く): 165757140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 19051, 38102, 57153, 76204, 95255, 114306, 190510, 228612, 285765, 381020, 571530, 1143060, 1505029, 3010058, 4515087, 6020116, 7525145, 9030174, 15050290, 18060348, 22575435, 30100580, 45150870, 90301740]

約数ペア:

[(1, 90301740), (2, 45150870), (3, 30100580), (4, 22575435), (5, 18060348), (6, 15050290), (10, 9030174), (12, 7525145), (15, 6020116), (20, 4515087), (30, 3010058), (60, 1505029), (79, 1143060), (158, 571530), (237, 381020), (316, 285765), (395, 228612), (474, 190510), (790, 114306), (948, 95255), (1185, 76204), (1580, 57153), (2370, 38102), (4740, 19051)]