64083870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2647}}^1$

素因数の和:2929

約数の個数: 48

約数和(自身を含む): 167300640

約数和(自身を除く): 103216770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2647, 2690, 4035, 4842, 5294, 7941, 8070, 12105, 13235, 15882, 23823, 24210, 26470, 39705, 47646, 79410, 119115, 238230, 712043, 1424086, 2136129, 3560215, 4272258, 6408387, 7120430, 10680645, 12816774, 21361290, 32041935, 64083870]

約数ペア:

[(1, 64083870), (2, 32041935), (3, 21361290), (5, 12816774), (6, 10680645), (9, 7120430), (10, 6408387), (15, 4272258), (18, 3560215), (30, 2136129), (45, 1424086), (90, 712043), (269, 238230), (538, 119115), (807, 79410), (1345, 47646), (1614, 39705), (2421, 26470), (2647, 24210), (2690, 23823), (4035, 15882), (4842, 13235), (5294, 12105), (7941, 8070)]