42986670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 107965440

約数和(自身を除く): 64978770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 215, 235, 258, 282, 430, 470, 645, 705, 709, 1290, 1410, 1418, 2021, 2127, 3545, 4042, 4254, 6063, 7090, 10105, 10635, 12126, 20210, 21270, 30315, 30487, 33323, 60630, 60974, 66646, 91461, 99969, 152435, 166615, 182922, 199938, 304870, 333230, 457305, 499845, 914610, 999690, 1432889, 2865778, 4298667, 7164445, 8597334, 14328890, 21493335, 42986670]

約数ペア:

[(1, 42986670), (2, 21493335), (3, 14328890), (5, 8597334), (6, 7164445), (10, 4298667), (15, 2865778), (30, 1432889), (43, 999690), (47, 914610), (86, 499845), (94, 457305), (129, 333230), (141, 304870), (215, 199938), (235, 182922), (258, 166615), (282, 152435), (430, 99969), (470, 91461), (645, 66646), (705, 60974), (709, 60630), (1290, 33323), (1410, 30487), (1418, 30315), (2021, 21270), (2127, 20210), (3545, 12126), (4042, 10635), (4254, 10105), (6063, 7090)]