70290890220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{542117}}^1$

素因数の和:544290

約数の個数: 48

約数和(自身を含む): 196905931488

約数和(自身を除く): 126615041268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2161, 4322, 6483, 8644, 10805, 12966, 21610, 25932, 32415, 43220, 64830, 129660, 542117, 1084234, 1626351, 2168468, 2710585, 3252702, 5421170, 6505404, 8131755, 10842340, 16263510, 32527020, 1171514837, 2343029674, 3514544511, 4686059348, 5857574185, 7029089022, 11715148370, 14058178044, 17572722555, 23430296740, 35145445110, 70290890220]

約数ペア:

[(1, 70290890220), (2, 35145445110), (3, 23430296740), (4, 17572722555), (5, 14058178044), (6, 11715148370), (10, 7029089022), (12, 5857574185), (15, 4686059348), (20, 3514544511), (30, 2343029674), (60, 1171514837), (2161, 32527020), (4322, 16263510), (6483, 10842340), (8644, 8131755), (10805, 6505404), (12966, 5421170), (21610, 3252702), (25932, 2710585), (32415, 2168468), (43220, 1626351), (64830, 1084234), (129660, 542117)]