2783249430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7136537}}^1$

素因数の和:7136560

約数の個数: 32

約数和(自身を含む): 7193630304

約数和(自身を除く): 4410380874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 7136537, 14273074, 21409611, 35682685, 42819222, 71365370, 92774981, 107048055, 185549962, 214096110, 278324943, 463874905, 556649886, 927749810, 1391624715, 2783249430]

約数ペア:

[(1, 2783249430), (2, 1391624715), (3, 927749810), (5, 556649886), (6, 463874905), (10, 278324943), (13, 214096110), (15, 185549962), (26, 107048055), (30, 92774981), (39, 71365370), (65, 42819222), (78, 35682685), (130, 21409611), (195, 14273074), (390, 7136537)]