15690037460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{632153}}^1$

素因数の和:632252

約数の個数: 48

約数和(自身を含む): 35365223376

約数和(自身を除く): 19675185916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 4964, 6205, 12410, 24820, 632153, 1264306, 2528612, 3160765, 6321530, 10746601, 12643060, 21493202, 42986404, 46147169, 53733005, 92294338, 107466010, 184588676, 214932020, 230735845, 461471690, 784501873, 922943380, 1569003746, 3138007492, 3922509365, 7845018730, 15690037460]

約数ペア:

[(1, 15690037460), (2, 7845018730), (4, 3922509365), (5, 3138007492), (10, 1569003746), (17, 922943380), (20, 784501873), (34, 461471690), (68, 230735845), (73, 214932020), (85, 184588676), (146, 107466010), (170, 92294338), (292, 53733005), (340, 46147169), (365, 42986404), (730, 21493202), (1241, 12643060), (1460, 10746601), (2482, 6321530), (4964, 3160765), (6205, 2528612), (12410, 1264306), (24820, 632153)]