30893994

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{3307}}^1$

素因数の和:3491

約数の個数: 32

約数和(自身を含む): 69071040

約数和(自身を除く): 38177046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 3307, 4671, 6614, 9342, 9921, 19842, 29763, 59526, 89289, 178578, 572111, 1144222, 1716333, 3432666, 5148999, 10297998, 15446997, 30893994]

約数ペア:

[(1, 30893994), (2, 15446997), (3, 10297998), (6, 5148999), (9, 3432666), (18, 1716333), (27, 1144222), (54, 572111), (173, 178578), (346, 89289), (519, 59526), (1038, 29763), (1557, 19842), (3114, 9921), (3307, 9342), (4671, 6614)]