3477804540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8280487}}^1$

素因数の和:8280506

約数の個数: 48

約数和(自身を含む): 11128975872

約数和(自身を除く): 7651171332

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, 8280487, 16560974, 24841461, 33121948, 41402435, 49682922, 57963409, 82804870, 99365844, 115926818, 124207305, 165609740, 173890227, 231853636, 248414610, 289817045, 347780454, 496829220, 579634090, 695560908, 869451135, 1159268180, 1738902270, 3477804540]

約数ペア:

[(1, 3477804540), (2, 1738902270), (3, 1159268180), (4, 869451135), (5, 695560908), (6, 579634090), (7, 496829220), (10, 347780454), (12, 289817045), (14, 248414610), (15, 231853636), (20, 173890227), (21, 165609740), (28, 124207305), (30, 115926818), (35, 99365844), (42, 82804870), (60, 57963409), (70, 49682922), (84, 41402435), (105, 33121948), (140, 24841461), (210, 16560974), (420, 8280487)]