64388430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{863}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 167806080

約数和(自身を除く): 103417650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 829, 863, 1658, 1726, 2487, 2589, 4145, 4315, 4974, 5178, 7461, 7767, 8290, 8630, 12435, 12945, 14922, 15534, 24870, 25890, 37305, 38835, 74610, 77670, 715427, 1430854, 2146281, 3577135, 4292562, 6438843, 7154270, 10731405, 12877686, 21462810, 32194215, 64388430]

約数ペア:

[(1, 64388430), (2, 32194215), (3, 21462810), (5, 12877686), (6, 10731405), (9, 7154270), (10, 6438843), (15, 4292562), (18, 3577135), (30, 2146281), (45, 1430854), (90, 715427), (829, 77670), (863, 74610), (1658, 38835), (1726, 37305), (2487, 25890), (2589, 24870), (4145, 15534), (4315, 14922), (4974, 12945), (5178, 12435), (7461, 8630), (7767, 8290)]