473062020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{213091}}^1$

素因数の和:213140

約数の個数: 48

約数和(自身を含む): 1360379328

約数和(自身を除く): 887317308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 213091, 426182, 639273, 852364, 1065455, 1278546, 2130910, 2557092, 3196365, 4261820, 6392730, 7884367, 12785460, 15768734, 23653101, 31537468, 39421835, 47306202, 78843670, 94612404, 118265505, 157687340, 236531010, 473062020]

約数ペア:

[(1, 473062020), (2, 236531010), (3, 157687340), (4, 118265505), (5, 94612404), (6, 78843670), (10, 47306202), (12, 39421835), (15, 31537468), (20, 23653101), (30, 15768734), (37, 12785460), (60, 7884367), (74, 6392730), (111, 4261820), (148, 3196365), (185, 2557092), (222, 2130910), (370, 1278546), (444, 1065455), (555, 852364), (740, 639273), (1110, 426182), (2220, 213091)]