4112220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9791}}^1$

素因数の和:9810

約数の個数: 48

約数和(自身を含む): 13160448

約数和(自身を除く): 9048228

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, 9791, 19582, 29373, 39164, 48955, 58746, 68537, 97910, 117492, 137074, 146865, 195820, 205611, 274148, 293730, 342685, 411222, 587460, 685370, 822444, 1028055, 1370740, 2056110, 4112220]

約数ペア:

[(1, 4112220), (2, 2056110), (3, 1370740), (4, 1028055), (5, 822444), (6, 685370), (7, 587460), (10, 411222), (12, 342685), (14, 293730), (15, 274148), (20, 205611), (21, 195820), (28, 146865), (30, 137074), (35, 117492), (42, 97910), (60, 68537), (70, 58746), (84, 48955), (105, 39164), (140, 29373), (210, 19582), (420, 9791)]