65442810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 162362880

約数和(自身を除く): 96920070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 79, 106, 158, 159, 237, 265, 318, 395, 474, 521, 530, 790, 795, 1042, 1185, 1563, 1590, 2370, 2605, 3126, 4187, 5210, 7815, 8374, 12561, 15630, 20935, 25122, 27613, 41159, 41870, 55226, 62805, 82318, 82839, 123477, 125610, 138065, 165678, 205795, 246954, 276130, 411590, 414195, 617385, 828390, 1234770, 2181427, 4362854, 6544281, 10907135, 13088562, 21814270, 32721405, 65442810]

約数ペア:

[(1, 65442810), (2, 32721405), (3, 21814270), (5, 13088562), (6, 10907135), (10, 6544281), (15, 4362854), (30, 2181427), (53, 1234770), (79, 828390), (106, 617385), (158, 414195), (159, 411590), (237, 276130), (265, 246954), (318, 205795), (395, 165678), (474, 138065), (521, 125610), (530, 123477), (790, 82839), (795, 82318), (1042, 62805), (1185, 55226), (1563, 41870), (1590, 41159), (2370, 27613), (2605, 25122), (3126, 20935), (4187, 15630), (5210, 12561), (7815, 8374)]