6391380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2928

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 11994540

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, 2879, 5758, 8637, 11516, 14395, 17274, 28790, 34548, 43185, 57580, 86370, 106523, 172740, 213046, 319569, 426092, 532615, 639138, 1065230, 1278276, 1597845, 2130460, 3195690, 6391380]

約数ペア:

[(1, 6391380), (2, 3195690), (3, 2130460), (4, 1597845), (5, 1278276), (6, 1065230), (10, 639138), (12, 532615), (15, 426092), (20, 319569), (30, 213046), (37, 172740), (60, 106523), (74, 86370), (111, 57580), (148, 43185), (185, 34548), (222, 28790), (370, 17274), (444, 14395), (555, 11516), (740, 8637), (1110, 5758), (2220, 2879)]