1934670780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1535453}}^1$

素因数の和:1535475

約数の個数: 72

約数和(自身を含む): 6706863072

約数和(自身を除く): 4772192292

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, 1535453, 3070906, 4606359, 6141812, 7677265, 9212718, 10748171, 13819077, 15354530, 18425436, 21496342, 23031795, 27638154, 30709060, 32244513, 42992684, 46063590, 53740855, 55276308, 64489026, 69095385, 92127180, 96733539, 107481710, 128978052, 138190770, 161222565, 193467078, 214963420, 276381540, 322445130, 386934156, 483667695, 644890260, 967335390, 1934670780]

約数ペア:

[(1, 1934670780), (2, 967335390), (3, 644890260), (4, 483667695), (5, 386934156), (6, 322445130), (7, 276381540), (9, 214963420), (10, 193467078), (12, 161222565), (14, 138190770), (15, 128978052), (18, 107481710), (20, 96733539), (21, 92127180), (28, 69095385), (30, 64489026), (35, 55276308), (36, 53740855), (42, 46063590), (45, 42992684), (60, 32244513), (63, 30709060), (70, 27638154), (84, 23031795), (90, 21496342), (105, 18425436), (126, 15354530), (140, 13819077), (180, 10748171), (210, 9212718), (252, 7677265), (315, 6141812), (420, 4606359), (630, 3070906), (1260, 1535453)]