4638370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 9201600

約数和(自身を除く): 4563230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 283, 298, 566, 745, 1415, 1490, 1639, 2830, 3113, 3278, 6226, 8195, 15565, 16390, 31130, 42167, 84334, 210835, 421670, 463837, 927674, 2319185, 4638370]

約数ペア:

[(1, 4638370), (2, 2319185), (5, 927674), (10, 463837), (11, 421670), (22, 210835), (55, 84334), (110, 42167), (149, 31130), (283, 16390), (298, 15565), (566, 8195), (745, 6226), (1415, 3278), (1490, 3113), (1639, 2830)]