15281810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 29324592

約数和(自身を除く): 14042782

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 373, 482, 746, 1205, 1865, 2410, 3730, 4097, 6341, 8194, 12682, 20485, 31705, 40970, 63410, 89893, 179786, 449465, 898930, 1528181, 3056362, 7640905, 15281810]

約数ペア:

[(1, 15281810), (2, 7640905), (5, 3056362), (10, 1528181), (17, 898930), (34, 449465), (85, 179786), (170, 89893), (241, 63410), (373, 40970), (482, 31705), (746, 20485), (1205, 12682), (1865, 8194), (2410, 6341), (3730, 4097)]