105313020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40819}}^1$

素因数の和:40874

約数の個数: 48

約数和(自身を含む): 301741440

約数和(自身を除く): 196428420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 40819, 81638, 122457, 163276, 204095, 244914, 408190, 489828, 612285, 816380, 1224570, 1755217, 2449140, 3510434, 5265651, 7020868, 8776085, 10531302, 17552170, 21062604, 26328255, 35104340, 52656510, 105313020]

約数ペア:

[(1, 105313020), (2, 52656510), (3, 35104340), (4, 26328255), (5, 21062604), (6, 17552170), (10, 10531302), (12, 8776085), (15, 7020868), (20, 5265651), (30, 3510434), (43, 2449140), (60, 1755217), (86, 1224570), (129, 816380), (172, 612285), (215, 489828), (258, 408190), (430, 244914), (516, 204095), (645, 163276), (860, 122457), (1290, 81638), (2580, 40819)]