130647890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{1283}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 249609600

約数和(自身を除く): 118961710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 599, 1198, 1283, 2566, 2995, 5990, 6415, 10183, 12830, 20366, 21811, 43622, 50915, 101830, 109055, 218110, 768517, 1537034, 3842585, 7685170, 13064789, 26129578, 65323945, 130647890]

約数ペア:

[(1, 130647890), (2, 65323945), (5, 26129578), (10, 13064789), (17, 7685170), (34, 3842585), (85, 1537034), (170, 768517), (599, 218110), (1198, 109055), (1283, 101830), (2566, 50915), (2995, 43622), (5990, 21811), (6415, 20366), (10183, 12830)]