42531710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6961}}^1$

素因数の和:7028

約数の個数: 32

約数和(自身を含む): 84212352

約数和(自身を除く): 41680642

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 6961, 13922, 34805, 69610, 90493, 180986, 327167, 452465, 654334, 904930, 1635835, 3271670, 4253171, 8506342, 21265855, 42531710]

約数ペア:

[(1, 42531710), (2, 21265855), (5, 8506342), (10, 4253171), (13, 3271670), (26, 1635835), (47, 904930), (65, 654334), (94, 452465), (130, 327167), (235, 180986), (470, 90493), (611, 69610), (1222, 34805), (3055, 13922), (6110, 6961)]