855932010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{920357}}^1$

素因数の和:920398

約数の個数: 32

約数和(自身を含む): 2120504832

約数和(自身を除く): 1264572822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 920357, 1840714, 2761071, 4601785, 5522142, 9203570, 13805355, 27610710, 28531067, 57062134, 85593201, 142655335, 171186402, 285310670, 427966005, 855932010]

約数ペア:

[(1, 855932010), (2, 427966005), (3, 285310670), (5, 171186402), (6, 142655335), (10, 85593201), (15, 57062134), (30, 28531067), (31, 27610710), (62, 13805355), (93, 9203570), (155, 5522142), (186, 4601785), (310, 2761071), (465, 1840714), (930, 920357)]