45937970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11450

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 45991630

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 11399, 22798, 56995, 113990, 148187, 296374, 353369, 706738, 740935, 1481870, 1766845, 3533690, 4593797, 9187594, 22968985, 45937970]

約数ペア:

[(1, 45937970), (2, 22968985), (5, 9187594), (10, 4593797), (13, 3533690), (26, 1766845), (31, 1481870), (62, 740935), (65, 706738), (130, 353369), (155, 296374), (310, 148187), (403, 113990), (806, 56995), (2015, 22798), (4030, 11399)]