42875690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29983}}^1$

素因数の和:30014

約数の個数: 32

約数和(自身を含む): 90671616

約数和(自身を除く): 47795926

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 29983, 59966, 149915, 299830, 329813, 389779, 659626, 779558, 1649065, 1948895, 3298130, 3897790, 4287569, 8575138, 21437845, 42875690]

約数ペア:

[(1, 42875690), (2, 21437845), (5, 8575138), (10, 4287569), (11, 3897790), (13, 3298130), (22, 1948895), (26, 1649065), (55, 779558), (65, 659626), (110, 389779), (130, 329813), (143, 299830), (286, 149915), (715, 59966), (1430, 29983)]