77887470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2927}}^1$

素因数の和:3824

約数の個数: 32

約数和(自身を含む): 187204608

約数和(自身を除く): 109317138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 887, 1774, 2661, 2927, 4435, 5322, 5854, 8781, 8870, 13305, 14635, 17562, 26610, 29270, 43905, 87810, 2596249, 5192498, 7788747, 12981245, 15577494, 25962490, 38943735, 77887470]

約数ペア:

[(1, 77887470), (2, 38943735), (3, 25962490), (5, 15577494), (6, 12981245), (10, 7788747), (15, 5192498), (30, 2596249), (887, 87810), (1774, 43905), (2661, 29270), (2927, 26610), (4435, 17562), (5322, 14635), (5854, 13305), (8781, 8870)]