1054711980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{837073}}^1$

素因数の和:837095

約数の個数: 72

約数和(自身を含む): 3656339232

約数和(自身を除く): 2601627252

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, 837073, 1674146, 2511219, 3348292, 4185365, 5022438, 5859511, 7533657, 8370730, 10044876, 11719022, 12556095, 15067314, 16741460, 17578533, 23438044, 25112190, 29297555, 30134628, 35157066, 37668285, 50224380, 52735599, 58595110, 70314132, 75336570, 87892665, 105471198, 117190220, 150673140, 175785330, 210942396, 263677995, 351570660, 527355990, 1054711980]

約数ペア:

[(1, 1054711980), (2, 527355990), (3, 351570660), (4, 263677995), (5, 210942396), (6, 175785330), (7, 150673140), (9, 117190220), (10, 105471198), (12, 87892665), (14, 75336570), (15, 70314132), (18, 58595110), (20, 52735599), (21, 50224380), (28, 37668285), (30, 35157066), (35, 30134628), (36, 29297555), (42, 25112190), (45, 23438044), (60, 17578533), (63, 16741460), (70, 15067314), (84, 12556095), (90, 11719022), (105, 10044876), (126, 8370730), (140, 7533657), (180, 5859511), (210, 5022438), (252, 4185365), (315, 3348292), (420, 2511219), (630, 1674146), (1260, 837073)]