23649390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3701}}^1$

素因数の和:3785

約数の個数: 48

約数和(自身を含む): 62371296

約数和(自身を除く): 38721906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 3701, 6390, 7402, 11103, 18505, 22206, 33309, 37010, 55515, 66618, 111030, 166545, 262771, 333090, 525542, 788313, 1313855, 1576626, 2364939, 2627710, 3941565, 4729878, 7883130, 11824695, 23649390]

約数ペア:

[(1, 23649390), (2, 11824695), (3, 7883130), (5, 4729878), (6, 3941565), (9, 2627710), (10, 2364939), (15, 1576626), (18, 1313855), (30, 788313), (45, 525542), (71, 333090), (90, 262771), (142, 166545), (213, 111030), (355, 66618), (426, 55515), (639, 37010), (710, 33309), (1065, 22206), (1278, 18505), (2130, 11103), (3195, 7402), (3701, 6390)]