1441860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3433}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 4615296

約数和(自身を除く): 3173436

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, 3433, 6866, 10299, 13732, 17165, 20598, 24031, 34330, 41196, 48062, 51495, 68660, 72093, 96124, 102990, 120155, 144186, 205980, 240310, 288372, 360465, 480620, 720930, 1441860]

約数ペア:

[(1, 1441860), (2, 720930), (3, 480620), (4, 360465), (5, 288372), (6, 240310), (7, 205980), (10, 144186), (12, 120155), (14, 102990), (15, 96124), (20, 72093), (21, 68660), (28, 51495), (30, 48062), (35, 41196), (42, 34330), (60, 24031), (70, 20598), (84, 17165), (105, 13732), (140, 10299), (210, 6866), (420, 3433)]