98991870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{70207}}^1$

素因数の和:70264

約数の個数: 32

約数和(自身を含む): 242638848

約数和(自身を除く): 143646978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 70207, 140414, 210621, 351035, 421242, 702070, 1053105, 2106210, 3299729, 6599458, 9899187, 16498645, 19798374, 32997290, 49495935, 98991870]

約数ペア:

[(1, 98991870), (2, 49495935), (3, 32997290), (5, 19798374), (6, 16498645), (10, 9899187), (15, 6599458), (30, 3299729), (47, 2106210), (94, 1053105), (141, 702070), (235, 421242), (282, 351035), (470, 210621), (705, 140414), (1410, 70207)]