15028340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44201}}^1$

素因数の和:44227

約数の個数: 24

約数和(自身を含む): 33416712

約数和(自身を除く): 18388372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 44201, 88402, 176804, 221005, 442010, 751417, 884020, 1502834, 3005668, 3757085, 7514170, 15028340]

約数ペア:

[(1, 15028340), (2, 7514170), (4, 3757085), (5, 3005668), (10, 1502834), (17, 884020), (20, 751417), (34, 442010), (68, 221005), (85, 176804), (170, 88402), (340, 44201)]