1301474580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3098749}}^1$

素因数の和:3098768

約数の個数: 48

約数和(自身を含む): 4164720000

約数和(自身を除く): 2863245420

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, 3098749, 6197498, 9296247, 12394996, 15493745, 18592494, 21691243, 30987490, 37184988, 43382486, 46481235, 61974980, 65073729, 86764972, 92962470, 108456215, 130147458, 185924940, 216912430, 260294916, 325368645, 433824860, 650737290, 1301474580]

約数ペア:

[(1, 1301474580), (2, 650737290), (3, 433824860), (4, 325368645), (5, 260294916), (6, 216912430), (7, 185924940), (10, 130147458), (12, 108456215), (14, 92962470), (15, 86764972), (20, 65073729), (21, 61974980), (28, 46481235), (30, 43382486), (35, 37184988), (42, 30987490), (60, 21691243), (70, 18592494), (84, 15493745), (105, 12394996), (140, 9296247), (210, 6197498), (420, 3098749)]