207910710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{330017}}^1$

素因数の和:330037

約数の個数: 48

約数和(自身を含む): 617793696

約数和(自身を除く): 409882986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 330017, 660034, 990051, 1650085, 1980102, 2310119, 2970153, 3300170, 4620238, 4950255, 5940306, 6930357, 9900510, 11550595, 13860714, 14850765, 20791071, 23101190, 29701530, 34651785, 41582142, 69303570, 103955355, 207910710]

約数ペア:

[(1, 207910710), (2, 103955355), (3, 69303570), (5, 41582142), (6, 34651785), (7, 29701530), (9, 23101190), (10, 20791071), (14, 14850765), (15, 13860714), (18, 11550595), (21, 9900510), (30, 6930357), (35, 5940306), (42, 4950255), (45, 4620238), (63, 3300170), (70, 2970153), (90, 2310119), (105, 1980102), (126, 1650085), (210, 990051), (315, 660034), (630, 330017)]