2408854980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5735369}}^1$

素因数の和:5735388

約数の個数: 48

約数和(自身を含む): 7708337280

約数和(自身を除く): 5299482300

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, 5735369, 11470738, 17206107, 22941476, 28676845, 34412214, 40147583, 57353690, 68824428, 80295166, 86030535, 114707380, 120442749, 160590332, 172061070, 200737915, 240885498, 344122140, 401475830, 481770996, 602213745, 802951660, 1204427490, 2408854980]

約数ペア:

[(1, 2408854980), (2, 1204427490), (3, 802951660), (4, 602213745), (5, 481770996), (6, 401475830), (7, 344122140), (10, 240885498), (12, 200737915), (14, 172061070), (15, 160590332), (20, 120442749), (21, 114707380), (28, 86030535), (30, 80295166), (35, 68824428), (42, 57353690), (60, 40147583), (70, 34412214), (84, 28676845), (105, 22941476), (140, 17206107), (210, 11470738), (420, 5735369)]