14978220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1307}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 42190848

約数和(自身を除く): 27212628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1307, 1910, 2292, 2614, 2865, 3820, 3921, 5228, 5730, 6535, 7842, 11460, 13070, 15684, 19605, 26140, 39210, 78420, 249637, 499274, 748911, 998548, 1248185, 1497822, 2496370, 2995644, 3744555, 4992740, 7489110, 14978220]

約数ペア:

[(1, 14978220), (2, 7489110), (3, 4992740), (4, 3744555), (5, 2995644), (6, 2496370), (10, 1497822), (12, 1248185), (15, 998548), (20, 748911), (30, 499274), (60, 249637), (191, 78420), (382, 39210), (573, 26140), (764, 19605), (955, 15684), (1146, 13070), (1307, 11460), (1910, 7842), (2292, 6535), (2614, 5730), (2865, 5228), (3820, 3921)]