260208510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1877}}^1\times {\mathrm{4621}}^1$

素因数の和:6508

約数の個数: 32

約数和(自身を含む): 624968352

約数和(自身を除く): 364759842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1877, 3754, 4621, 5631, 9242, 9385, 11262, 13863, 18770, 23105, 27726, 28155, 46210, 56310, 69315, 138630, 8673617, 17347234, 26020851, 43368085, 52041702, 86736170, 130104255, 260208510]

約数ペア:

[(1, 260208510), (2, 130104255), (3, 86736170), (5, 52041702), (6, 43368085), (10, 26020851), (15, 17347234), (30, 8673617), (1877, 138630), (3754, 69315), (4621, 56310), (5631, 46210), (9242, 28155), (9385, 27726), (11262, 23105), (13863, 18770)]