63285430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37447}}^1$

素因数の和:37480

約数の個数: 24

約数和(自身を含む): 123353712

約数和(自身を除く): 60068282

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 37447, 74894, 187235, 374470, 486811, 973622, 2434055, 4868110, 6328543, 12657086, 31642715, 63285430]

約数ペア:

[(1, 63285430), (2, 31642715), (5, 12657086), (10, 6328543), (13, 4868110), (26, 2434055), (65, 973622), (130, 486811), (169, 374470), (338, 187235), (845, 74894), (1690, 37447)]