89690970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{6089}}^1$

素因数の和:6590

約数の個数: 32

約数和(自身を含む): 215732160

約数和(自身を除く): 126041190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 6089, 7365, 12178, 14730, 18267, 30445, 36534, 60890, 91335, 182670, 2989699, 5979398, 8969097, 14948495, 17938194, 29896990, 44845485, 89690970]

約数ペア:

[(1, 89690970), (2, 44845485), (3, 29896990), (5, 17938194), (6, 14948495), (10, 8969097), (15, 5979398), (30, 2989699), (491, 182670), (982, 91335), (1473, 60890), (2455, 36534), (2946, 30445), (4910, 18267), (6089, 14730), (7365, 12178)]