142019939890

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{241313}}^1$

素因数の和:241806

約数の個数: 32

約数和(自身を含む): 257752309680

約数和(自身を除く): 115732369790

約数列:

[1, 2, 5, 10, 229, 257, 458, 514, 1145, 1285, 2290, 2570, 58853, 117706, 241313, 294265, 482626, 588530, 1206565, 2413130, 55260677, 62017441, 110521354, 124034882, 276303385, 310087205, 552606770, 620174410, 14201993989, 28403987978, 71009969945, 142019939890]

約数ペア:

[(1, 142019939890), (2, 71009969945), (5, 28403987978), (10, 14201993989), (229, 620174410), (257, 552606770), (458, 310087205), (514, 276303385), (1145, 124034882), (1285, 110521354), (2290, 62017441), (2570, 55260677), (58853, 2413130), (117706, 1206565), (241313, 588530), (294265, 482626)]