30655290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24923}}^1$

素因数の和:24974

約数の個数: 32

約数和(自身を含む): 75370176

約数和(自身を除く): 44714886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 24923, 49846, 74769, 124615, 149538, 249230, 373845, 747690, 1021843, 2043686, 3065529, 5109215, 6131058, 10218430, 15327645, 30655290]

約数ペア:

[(1, 30655290), (2, 15327645), (3, 10218430), (5, 6131058), (6, 5109215), (10, 3065529), (15, 2043686), (30, 1021843), (41, 747690), (82, 373845), (123, 249230), (205, 149538), (246, 124615), (410, 74769), (615, 49846), (1230, 24923)]