302802290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{34061}}^1$

素因数の和:34202

約数の個数: 32

約数和(自身を含む): 627830784

約数和(自身を除く): 325028494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 34061, 68122, 170305, 238427, 340610, 476854, 1192135, 2384270, 4325747, 8651494, 21628735, 30280229, 43257470, 60560458, 151401145, 302802290]

約数ペア:

[(1, 302802290), (2, 151401145), (5, 60560458), (7, 43257470), (10, 30280229), (14, 21628735), (35, 8651494), (70, 4325747), (127, 2384270), (254, 1192135), (635, 476854), (889, 340610), (1270, 238427), (1778, 170305), (4445, 68122), (8890, 34061)]