30877304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 62013600

約数和(自身を除く): 31136296

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 2551, 3026, 5102, 6052, 10204, 12104, 20408, 43367, 86734, 173468, 227039, 346936, 454078, 908156, 1816312, 3859663, 7719326, 15438652, 30877304]

約数ペア:

[(1, 30877304), (2, 15438652), (4, 7719326), (8, 3859663), (17, 1816312), (34, 908156), (68, 454078), (89, 346936), (136, 227039), (178, 173468), (356, 86734), (712, 43367), (1513, 20408), (2551, 12104), (3026, 10204), (5102, 6052)]