8927490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2115

約数の個数: 64

約数和(自身を含む): 25183872

約数和(自身を除く): 16256382

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2081, 2145, 4162, 4290, 6243, 10405, 12486, 20810, 22891, 27053, 31215, 45782, 54106, 62430, 68673, 81159, 114455, 135265, 137346, 162318, 228910, 270530, 297583, 343365, 405795, 595166, 686730, 811590, 892749, 1487915, 1785498, 2975830, 4463745, 8927490]

約数ペア:

[(1, 8927490), (2, 4463745), (3, 2975830), (5, 1785498), (6, 1487915), (10, 892749), (11, 811590), (13, 686730), (15, 595166), (22, 405795), (26, 343365), (30, 297583), (33, 270530), (39, 228910), (55, 162318), (65, 137346), (66, 135265), (78, 114455), (110, 81159), (130, 68673), (143, 62430), (165, 54106), (195, 45782), (286, 31215), (330, 27053), (390, 22891), (429, 20810), (715, 12486), (858, 10405), (1430, 6243), (2081, 4290), (2145, 4162)]