98597640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{821647}}^1$

素因数の和:821661

約数の個数: 32

約数和(自身を含む): 295793280

約数和(自身を除く): 197195640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 821647, 1643294, 2464941, 3286588, 4108235, 4929882, 6573176, 8216470, 9859764, 12324705, 16432940, 19719528, 24649410, 32865880, 49298820, 98597640]

約数ペア:

[(1, 98597640), (2, 49298820), (3, 32865880), (4, 24649410), (5, 19719528), (6, 16432940), (8, 12324705), (10, 9859764), (12, 8216470), (15, 6573176), (20, 4929882), (24, 4108235), (30, 3286588), (40, 2464941), (60, 1643294), (120, 821647)]