242881630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1\times {\mathrm{827}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 448550784

約数和(自身を除く): 205669154

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 683, 827, 1366, 1654, 3415, 4135, 6830, 8270, 29369, 35561, 58738, 71122, 146845, 177805, 293690, 355610, 564841, 1129682, 2824205, 5648410, 24288163, 48576326, 121440815, 242881630]

約数ペア:

[(1, 242881630), (2, 121440815), (5, 48576326), (10, 24288163), (43, 5648410), (86, 2824205), (215, 1129682), (430, 564841), (683, 355610), (827, 293690), (1366, 177805), (1654, 146845), (3415, 71122), (4135, 58738), (6830, 35561), (8270, 29369)]