73466680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37483}}^1$

素因数の和:37508

約数の個数: 48

約数和(自身を含む): 192292920

約数和(自身を除く): 118826240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 37483, 74966, 149932, 187415, 262381, 299864, 374830, 524762, 749660, 1049524, 1311905, 1499320, 1836667, 2099048, 2623810, 3673334, 5247620, 7346668, 9183335, 10495240, 14693336, 18366670, 36733340, 73466680]

約数ペア:

[(1, 73466680), (2, 36733340), (4, 18366670), (5, 14693336), (7, 10495240), (8, 9183335), (10, 7346668), (14, 5247620), (20, 3673334), (28, 2623810), (35, 2099048), (40, 1836667), (49, 1499320), (56, 1311905), (70, 1049524), (98, 749660), (140, 524762), (196, 374830), (245, 299864), (280, 262381), (392, 187415), (490, 149932), (980, 74966), (1960, 37483)]