82920630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 215732160

約数和(自身を除く): 132811530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 390, 519, 865, 1038, 1229, 1730, 2249, 2458, 2595, 3687, 4498, 5190, 6145, 6747, 7374, 11245, 12290, 13494, 15977, 18435, 22490, 31954, 33735, 36870, 47931, 67470, 79885, 95862, 159770, 212617, 239655, 425234, 479310, 637851, 1063085, 1275702, 2126170, 2764021, 3189255, 5528042, 6378510, 8292063, 13820105, 16584126, 27640210, 41460315, 82920630]

約数ペア:

[(1, 82920630), (2, 41460315), (3, 27640210), (5, 16584126), (6, 13820105), (10, 8292063), (13, 6378510), (15, 5528042), (26, 3189255), (30, 2764021), (39, 2126170), (65, 1275702), (78, 1063085), (130, 637851), (173, 479310), (195, 425234), (346, 239655), (390, 212617), (519, 159770), (865, 95862), (1038, 79885), (1229, 67470), (1730, 47931), (2249, 36870), (2458, 33735), (2595, 31954), (3687, 22490), (4498, 18435), (5190, 15977), (6145, 13494), (6747, 12290), (7374, 11245)]