2092804980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4982869}}^1$

素因数の和:4982888

約数の個数: 48

約数和(自身を含む): 6696977280

約数和(自身を除く): 4604172300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4982869, 9965738, 14948607, 19931476, 24914345, 29897214, 34880083, 49828690, 59794428, 69760166, 74743035, 99657380, 104640249, 139520332, 149486070, 174400415, 209280498, 298972140, 348800830, 418560996, 523201245, 697601660, 1046402490, 2092804980]

約数ペア:

[(1, 2092804980), (2, 1046402490), (3, 697601660), (4, 523201245), (5, 418560996), (6, 348800830), (7, 298972140), (10, 209280498), (12, 174400415), (14, 149486070), (15, 139520332), (20, 104640249), (21, 99657380), (28, 74743035), (30, 69760166), (35, 59794428), (42, 49828690), (60, 34880083), (70, 29897214), (84, 24914345), (105, 19931476), (140, 14948607), (210, 9965738), (420, 4982869)]