76531870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8580

約数の個数: 32

約数和(自身を含む): 147121920

約数和(自身を除く): 70590050

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8513, 8990, 17026, 42565, 85130, 246877, 263903, 493754, 527806, 1234385, 1319515, 2468770, 2639030, 7653187, 15306374, 38265935, 76531870]

約数ペア:

[(1, 76531870), (2, 38265935), (5, 15306374), (10, 7653187), (29, 2639030), (31, 2468770), (58, 1319515), (62, 1234385), (145, 527806), (155, 493754), (290, 263903), (310, 246877), (899, 85130), (1798, 42565), (4495, 17026), (8513, 8990)]