77704290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27851}}^1$

素因数の和:27895

約数の個数: 48

約数和(自身を含む): 208555776

約数和(自身を除く): 130851486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 27851, 55702, 83553, 139255, 167106, 250659, 278510, 417765, 501318, 835530, 863381, 1253295, 1726762, 2506590, 2590143, 4316905, 5180286, 7770429, 8633810, 12950715, 15540858, 25901430, 38852145, 77704290]

約数ペア:

[(1, 77704290), (2, 38852145), (3, 25901430), (5, 15540858), (6, 12950715), (9, 8633810), (10, 7770429), (15, 5180286), (18, 4316905), (30, 2590143), (31, 2506590), (45, 1726762), (62, 1253295), (90, 863381), (93, 835530), (155, 501318), (186, 417765), (279, 278510), (310, 250659), (465, 167106), (558, 139255), (930, 83553), (1395, 55702), (2790, 27851)]