83470740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32353}}^1$

素因数の和:32408

約数の個数: 48

約数和(自身を含む): 239160768

約数和(自身を除く): 155690028

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, 32353, 64706, 97059, 129412, 161765, 194118, 323530, 388236, 485295, 647060, 970590, 1391179, 1941180, 2782358, 4173537, 5564716, 6955895, 8347074, 13911790, 16694148, 20867685, 27823580, 41735370, 83470740]

約数ペア:

[(1, 83470740), (2, 41735370), (3, 27823580), (4, 20867685), (5, 16694148), (6, 13911790), (10, 8347074), (12, 6955895), (15, 5564716), (20, 4173537), (30, 2782358), (43, 1941180), (60, 1391179), (86, 970590), (129, 647060), (172, 485295), (215, 388236), (258, 323530), (430, 194118), (516, 161765), (645, 129412), (860, 97059), (1290, 64706), (2580, 32353)]