77915430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2731}}^1$

素因数の和:3061

約数の個数: 48

約数和(自身を含む): 203293584

約数和(自身を除く): 125378154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 634, 951, 1585, 1902, 2731, 2853, 3170, 4755, 5462, 5706, 8193, 9510, 13655, 14265, 16386, 24579, 27310, 28530, 40965, 49158, 81930, 122895, 245790, 865727, 1731454, 2597181, 4328635, 5194362, 7791543, 8657270, 12985905, 15583086, 25971810, 38957715, 77915430]

約数ペア:

[(1, 77915430), (2, 38957715), (3, 25971810), (5, 15583086), (6, 12985905), (9, 8657270), (10, 7791543), (15, 5194362), (18, 4328635), (30, 2597181), (45, 1731454), (90, 865727), (317, 245790), (634, 122895), (951, 81930), (1585, 49158), (1902, 40965), (2731, 28530), (2853, 27310), (3170, 24579), (4755, 16386), (5462, 14265), (5706, 13655), (8193, 9510)]