130129010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1231}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 264249216

約数和(自身を除く): 134120206

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 961, 1231, 1705, 1922, 2462, 3410, 4805, 6155, 9610, 10571, 12310, 13541, 21142, 27082, 38161, 52855, 67705, 76322, 105710, 135410, 190805, 381610, 419771, 839542, 1182991, 2098855, 2365982, 4197710, 5914955, 11829910, 13012901, 26025802, 65064505, 130129010]

約数ペア:

[(1, 130129010), (2, 65064505), (5, 26025802), (10, 13012901), (11, 11829910), (22, 5914955), (31, 4197710), (55, 2365982), (62, 2098855), (110, 1182991), (155, 839542), (310, 419771), (341, 381610), (682, 190805), (961, 135410), (1231, 105710), (1705, 76322), (1922, 67705), (2462, 52855), (3410, 38161), (4805, 27082), (6155, 21142), (9610, 13541), (10571, 12310)]