13707890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6317}}^1$

素因数の和:6362

約数の個数: 32

約数和(自身を含む): 29113344

約数和(自身を除く): 15405454

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6317, 12634, 31585, 44219, 63170, 88438, 195827, 221095, 391654, 442190, 979135, 1370789, 1958270, 2741578, 6853945, 13707890]

約数ペア:

[(1, 13707890), (2, 6853945), (5, 2741578), (7, 1958270), (10, 1370789), (14, 979135), (31, 442190), (35, 391654), (62, 221095), (70, 195827), (155, 88438), (217, 63170), (310, 44219), (434, 31585), (1085, 12634), (2170, 6317)]