140129430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{667283}}^1$

素因数の和:667300

約数の個数: 32

約数和(自身を含む): 384355584

約数和(自身を除く): 244226154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 667283, 1334566, 2001849, 3336415, 4003698, 4670981, 6672830, 9341962, 10009245, 14012943, 20018490, 23354905, 28025886, 46709810, 70064715, 140129430]

約数ペア:

[(1, 140129430), (2, 70064715), (3, 46709810), (5, 28025886), (6, 23354905), (7, 20018490), (10, 14012943), (14, 10009245), (15, 9341962), (21, 6672830), (30, 4670981), (35, 4003698), (42, 3336415), (70, 2001849), (105, 1334566), (210, 667283)]