667834020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{530027}}^1$

素因数の和:530049

約数の個数: 72

約数和(自身を含む): 2315162304

約数和(自身を除く): 1647328284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 530027, 1060054, 1590081, 2120108, 2650135, 3180162, 3710189, 4770243, 5300270, 6360324, 7420378, 7950405, 9540486, 10600540, 11130567, 14840756, 15900810, 18550945, 19080972, 22261134, 23851215, 31801620, 33391701, 37101890, 44522268, 47702430, 55652835, 66783402, 74203780, 95404860, 111305670, 133566804, 166958505, 222611340, 333917010, 667834020]

約数ペア:

[(1, 667834020), (2, 333917010), (3, 222611340), (4, 166958505), (5, 133566804), (6, 111305670), (7, 95404860), (9, 74203780), (10, 66783402), (12, 55652835), (14, 47702430), (15, 44522268), (18, 37101890), (20, 33391701), (21, 31801620), (28, 23851215), (30, 22261134), (35, 19080972), (36, 18550945), (42, 15900810), (45, 14840756), (60, 11130567), (63, 10600540), (70, 9540486), (84, 7950405), (90, 7420378), (105, 6360324), (126, 5300270), (140, 4770243), (180, 3710189), (210, 3180162), (252, 2650135), (315, 2120108), (420, 1590081), (630, 1060054), (1260, 530027)]