39867930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 107136000

約数和(自身を除く): 67268070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 991, 1341, 1490, 1982, 2235, 2682, 2973, 4023, 4470, 4955, 5946, 6705, 8046, 8919, 9910, 13410, 14865, 17838, 20115, 26757, 29730, 40230, 44595, 53514, 89190, 133785, 147659, 267570, 295318, 442977, 738295, 885954, 1328931, 1476590, 2214885, 2657862, 3986793, 4429770, 6644655, 7973586, 13289310, 19933965, 39867930]

約数ペア:

[(1, 39867930), (2, 19933965), (3, 13289310), (5, 7973586), (6, 6644655), (9, 4429770), (10, 3986793), (15, 2657862), (18, 2214885), (27, 1476590), (30, 1328931), (45, 885954), (54, 738295), (90, 442977), (135, 295318), (149, 267570), (270, 147659), (298, 133785), (447, 89190), (745, 53514), (894, 44595), (991, 40230), (1341, 29730), (1490, 26757), (1982, 20115), (2235, 17838), (2682, 14865), (2973, 13410), (4023, 9910), (4470, 8919), (4955, 8046), (5946, 6705)]