2247481740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5351147}}^1$

素因数の和:5351166

約数の個数: 48

約数和(自身を含む): 7191942912

約数和(自身を除く): 4944461172

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, 5351147, 10702294, 16053441, 21404588, 26755735, 32106882, 37458029, 53511470, 64213764, 74916058, 80267205, 107022940, 112374087, 149832116, 160534410, 187290145, 224748174, 321068820, 374580290, 449496348, 561870435, 749160580, 1123740870, 2247481740]

約数ペア:

[(1, 2247481740), (2, 1123740870), (3, 749160580), (4, 561870435), (5, 449496348), (6, 374580290), (7, 321068820), (10, 224748174), (12, 187290145), (14, 160534410), (15, 149832116), (20, 112374087), (21, 107022940), (28, 80267205), (30, 74916058), (35, 64213764), (42, 53511470), (60, 37458029), (70, 32106882), (84, 26755735), (105, 21404588), (140, 16053441), (210, 10702294), (420, 5351147)]