7515430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4447}}^1$

素因数の和:4480

約数の個数: 24

約数和(自身を含む): 14651712

約数和(自身を除く): 7136282

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4447, 8894, 22235, 44470, 57811, 115622, 289055, 578110, 751543, 1503086, 3757715, 7515430]

約数ペア:

[(1, 7515430), (2, 3757715), (5, 1503086), (10, 751543), (13, 578110), (26, 289055), (65, 115622), (130, 57811), (169, 44470), (338, 22235), (845, 8894), (1690, 4447)]