106802220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{254291}}^1$

素因数の和:254310

約数の個数: 48

約数和(自身を含む): 341768448

約数和(自身を除く): 234966228

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, 254291, 508582, 762873, 1017164, 1271455, 1525746, 1780037, 2542910, 3051492, 3560074, 3814365, 5085820, 5340111, 7120148, 7628730, 8900185, 10680222, 15257460, 17800370, 21360444, 26700555, 35600740, 53401110, 106802220]

約数ペア:

[(1, 106802220), (2, 53401110), (3, 35600740), (4, 26700555), (5, 21360444), (6, 17800370), (7, 15257460), (10, 10680222), (12, 8900185), (14, 7628730), (15, 7120148), (20, 5340111), (21, 5085820), (28, 3814365), (30, 3560074), (35, 3051492), (42, 2542910), (60, 1780037), (70, 1525746), (84, 1271455), (105, 1017164), (140, 762873), (210, 508582), (420, 254291)]