80788830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62627}}^1$

素因数の和:62680

約数の個数: 32

約数和(自身を含む): 198405504

約数和(自身を除く): 117616674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 62627, 125254, 187881, 313135, 375762, 626270, 939405, 1878810, 2692961, 5385922, 8078883, 13464805, 16157766, 26929610, 40394415, 80788830]

約数ペア:

[(1, 80788830), (2, 40394415), (3, 26929610), (5, 16157766), (6, 13464805), (10, 8078883), (15, 5385922), (30, 2692961), (43, 1878810), (86, 939405), (129, 626270), (215, 375762), (258, 313135), (430, 187881), (645, 125254), (1290, 62627)]