2146753620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1084219}}^1$

素因数の和:1084245

約数の個数: 72

約数和(自身を含む): 7103809440

約数和(自身を除く): 4957055820

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, 1084219, 2168438, 3252657, 4336876, 5421095, 6505314, 9757971, 10842190, 11926409, 13010628, 16263285, 19515942, 21684380, 23852818, 32526570, 35779227, 39031884, 47705636, 48789855, 59632045, 65053140, 71558454, 97579710, 107337681, 119264090, 143116908, 178896135, 195159420, 214675362, 238528180, 357792270, 429350724, 536688405, 715584540, 1073376810, 2146753620]

約数ペア:

[(1, 2146753620), (2, 1073376810), (3, 715584540), (4, 536688405), (5, 429350724), (6, 357792270), (9, 238528180), (10, 214675362), (11, 195159420), (12, 178896135), (15, 143116908), (18, 119264090), (20, 107337681), (22, 97579710), (30, 71558454), (33, 65053140), (36, 59632045), (44, 48789855), (45, 47705636), (55, 39031884), (60, 35779227), (66, 32526570), (90, 23852818), (99, 21684380), (110, 19515942), (132, 16263285), (165, 13010628), (180, 11926409), (198, 10842190), (220, 9757971), (330, 6505314), (396, 5421095), (495, 4336876), (660, 3252657), (990, 2168438), (1980, 1084219)]