22647660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53923}}^1$

素因数の和:53942

約数の個数: 48

約数和(自身を含む): 72473856

約数和(自身を除く): 49826196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 53923, 107846, 161769, 215692, 269615, 323538, 377461, 539230, 647076, 754922, 808845, 1078460, 1132383, 1509844, 1617690, 1887305, 2264766, 3235380, 3774610, 4529532, 5661915, 7549220, 11323830, 22647660]

約数ペア:

[(1, 22647660), (2, 11323830), (3, 7549220), (4, 5661915), (5, 4529532), (6, 3774610), (7, 3235380), (10, 2264766), (12, 1887305), (14, 1617690), (15, 1509844), (20, 1132383), (21, 1078460), (28, 808845), (30, 754922), (35, 647076), (42, 539230), (60, 377461), (70, 323538), (84, 269615), (105, 215692), (140, 161769), (210, 107846), (420, 53923)]