3862980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 12789504

約数和(自身を除く): 8926524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1951, 1980, 3902, 5853, 7804, 9755, 11706, 17559, 19510, 21461, 23412, 29265, 35118, 39020, 42922, 58530, 64383, 70236, 85844, 87795, 107305, 117060, 128766, 175590, 193149, 214610, 257532, 321915, 351180, 386298, 429220, 643830, 772596, 965745, 1287660, 1931490, 3862980]

約数ペア:

[(1, 3862980), (2, 1931490), (3, 1287660), (4, 965745), (5, 772596), (6, 643830), (9, 429220), (10, 386298), (11, 351180), (12, 321915), (15, 257532), (18, 214610), (20, 193149), (22, 175590), (30, 128766), (33, 117060), (36, 107305), (44, 87795), (45, 85844), (55, 70236), (60, 64383), (66, 58530), (90, 42922), (99, 39020), (110, 35118), (132, 29265), (165, 23412), (180, 21461), (198, 19510), (220, 17559), (330, 11706), (396, 9755), (495, 7804), (660, 5853), (990, 3902), (1951, 1980)]