155936770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{48883}}^1$

素因数の和:48930

約数の個数: 32

約数和(自身を含む): 316768320

約数和(自身を除く): 160831550

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 48883, 97766, 244415, 488830, 537713, 1075426, 1417607, 2688565, 2835214, 5377130, 7088035, 14176070, 15593677, 31187354, 77968385, 155936770]

約数ペア:

[(1, 155936770), (2, 77968385), (5, 31187354), (10, 15593677), (11, 14176070), (22, 7088035), (29, 5377130), (55, 2835214), (58, 2688565), (110, 1417607), (145, 1075426), (290, 537713), (319, 488830), (638, 244415), (1595, 97766), (3190, 48883)]