13759020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6949}}^1$

素因数の和:6975

約数の個数: 72

約数和(自身を含む): 45536400

約数和(自身を除く): 31777380

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, 1980, 6949, 13898, 20847, 27796, 34745, 41694, 62541, 69490, 76439, 83388, 104235, 125082, 138980, 152878, 208470, 229317, 250164, 305756, 312705, 382195, 416940, 458634, 625410, 687951, 764390, 917268, 1146585, 1250820, 1375902, 1528780, 2293170, 2751804, 3439755, 4586340, 6879510, 13759020]

約数ペア:

[(1, 13759020), (2, 6879510), (3, 4586340), (4, 3439755), (5, 2751804), (6, 2293170), (9, 1528780), (10, 1375902), (11, 1250820), (12, 1146585), (15, 917268), (18, 764390), (20, 687951), (22, 625410), (30, 458634), (33, 416940), (36, 382195), (44, 312705), (45, 305756), (55, 250164), (60, 229317), (66, 208470), (90, 152878), (99, 138980), (110, 125082), (132, 104235), (165, 83388), (180, 76439), (198, 69490), (220, 62541), (330, 41694), (396, 34745), (495, 27796), (660, 20847), (990, 13898), (1980, 6949)]