61532340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2141}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 172730880

約数和(自身を除く): 111198540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2141, 2395, 2874, 4282, 4790, 5748, 6423, 7185, 8564, 9580, 10705, 12846, 14370, 21410, 25692, 28740, 32115, 42820, 64230, 128460, 1025539, 2051078, 3076617, 4102156, 5127695, 6153234, 10255390, 12306468, 15383085, 20510780, 30766170, 61532340]

約数ペア:

[(1, 61532340), (2, 30766170), (3, 20510780), (4, 15383085), (5, 12306468), (6, 10255390), (10, 6153234), (12, 5127695), (15, 4102156), (20, 3076617), (30, 2051078), (60, 1025539), (479, 128460), (958, 64230), (1437, 42820), (1916, 32115), (2141, 28740), (2395, 25692), (2874, 21410), (4282, 14370), (4790, 12846), (5748, 10705), (6423, 9580), (7185, 8564)]