30296670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21487}}^1$

素因数の和:21544

約数の個数: 32

約数和(自身を含む): 74262528

約数和(自身を除く): 43965858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 21487, 42974, 64461, 107435, 128922, 214870, 322305, 644610, 1009889, 2019778, 3029667, 5049445, 6059334, 10098890, 15148335, 30296670]

約数ペア:

[(1, 30296670), (2, 15148335), (3, 10098890), (5, 6059334), (6, 5049445), (10, 3029667), (15, 2019778), (30, 1009889), (47, 644610), (94, 322305), (141, 214870), (235, 128922), (282, 107435), (470, 64461), (705, 42974), (1410, 21487)]