39892770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 107930880

約数和(自身を除く): 68038110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2081, 2130, 3195, 3834, 4162, 6243, 6390, 9585, 10405, 12486, 18729, 19170, 20810, 31215, 37458, 56187, 62430, 93645, 112374, 147751, 187290, 280935, 295502, 443253, 561870, 738755, 886506, 1329759, 1477510, 2216265, 2659518, 3989277, 4432530, 6648795, 7978554, 13297590, 19946385, 39892770]

約数ペア:

[(1, 39892770), (2, 19946385), (3, 13297590), (5, 7978554), (6, 6648795), (9, 4432530), (10, 3989277), (15, 2659518), (18, 2216265), (27, 1477510), (30, 1329759), (45, 886506), (54, 738755), (71, 561870), (90, 443253), (135, 295502), (142, 280935), (213, 187290), (270, 147751), (355, 112374), (426, 93645), (639, 62430), (710, 56187), (1065, 37458), (1278, 31215), (1917, 20810), (2081, 19170), (2130, 18729), (3195, 12486), (3834, 10405), (4162, 9585), (6243, 6390)]