1222590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 2975616

約数和(自身を除く): 1753026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 491, 498, 830, 982, 1245, 1473, 2455, 2490, 2946, 4910, 7365, 14730, 40753, 81506, 122259, 203765, 244518, 407530, 611295, 1222590]

約数ペア:

[(1, 1222590), (2, 611295), (3, 407530), (5, 244518), (6, 203765), (10, 122259), (15, 81506), (30, 40753), (83, 14730), (166, 7365), (249, 4910), (415, 2946), (491, 2490), (498, 2455), (830, 1473), (982, 1245)]