8563740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 24439968

約数和(自身を除く): 15876228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2693, 3180, 5386, 8079, 10772, 13465, 16158, 26930, 32316, 40395, 53860, 80790, 142729, 161580, 285458, 428187, 570916, 713645, 856374, 1427290, 1712748, 2140935, 2854580, 4281870, 8563740]

約数ペア:

[(1, 8563740), (2, 4281870), (3, 2854580), (4, 2140935), (5, 1712748), (6, 1427290), (10, 856374), (12, 713645), (15, 570916), (20, 428187), (30, 285458), (53, 161580), (60, 142729), (106, 80790), (159, 53860), (212, 40395), (265, 32316), (318, 26930), (530, 16158), (636, 13465), (795, 10772), (1060, 8079), (1590, 5386), (2693, 3180)]