2456975220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5849941}}^1$

素因数の和:5849960

約数の個数: 48

約数和(自身を含む): 7862322048

約数和(自身を除く): 5405346828

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, 5849941, 11699882, 17549823, 23399764, 29249705, 35099646, 40949587, 58499410, 70199292, 81899174, 87749115, 116998820, 122848761, 163798348, 175498230, 204747935, 245697522, 350996460, 409495870, 491395044, 614243805, 818991740, 1228487610, 2456975220]

約数ペア:

[(1, 2456975220), (2, 1228487610), (3, 818991740), (4, 614243805), (5, 491395044), (6, 409495870), (7, 350996460), (10, 245697522), (12, 204747935), (14, 175498230), (15, 163798348), (20, 122848761), (21, 116998820), (28, 87749115), (30, 81899174), (35, 70199292), (42, 58499410), (60, 40949587), (70, 35099646), (84, 29249705), (105, 23399764), (140, 17549823), (210, 11699882), (420, 5849941)]