7846272010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{53819}}^1$

素因数の和:54126

約数の個数: 32

約数和(自身を含む): 14415148800

約数和(自身を除く): 6568876790

約数列:

[1, 2, 5, 10, 61, 122, 239, 305, 478, 610, 1195, 2390, 14579, 29158, 53819, 72895, 107638, 145790, 269095, 538190, 3282959, 6565918, 12862741, 16414795, 25725482, 32829590, 64313705, 128627410, 784627201, 1569254402, 3923136005, 7846272010]

約数ペア:

[(1, 7846272010), (2, 3923136005), (5, 1569254402), (10, 784627201), (61, 128627410), (122, 64313705), (239, 32829590), (305, 25725482), (478, 16414795), (610, 12862741), (1195, 6565918), (2390, 3282959), (14579, 538190), (29158, 269095), (53819, 145790), (72895, 107638)]