45481380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{108289}}^1$

素因数の和:108308

約数の個数: 48

約数和(自身を含む): 145541760

約数和(自身を除く): 100060380

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, 108289, 216578, 324867, 433156, 541445, 649734, 758023, 1082890, 1299468, 1516046, 1624335, 2165780, 2274069, 3032092, 3248670, 3790115, 4548138, 6497340, 7580230, 9096276, 11370345, 15160460, 22740690, 45481380]

約数ペア:

[(1, 45481380), (2, 22740690), (3, 15160460), (4, 11370345), (5, 9096276), (6, 7580230), (7, 6497340), (10, 4548138), (12, 3790115), (14, 3248670), (15, 3032092), (20, 2274069), (21, 2165780), (28, 1624335), (30, 1516046), (35, 1299468), (42, 1082890), (60, 758023), (70, 649734), (84, 541445), (105, 433156), (140, 324867), (210, 216578), (420, 108289)]