58081380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{138289}}^1$

素因数の和:138308

約数の個数: 48

約数和(自身を含む): 185861760

約数和(自身を除く): 127780380

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, 138289, 276578, 414867, 553156, 691445, 829734, 968023, 1382890, 1659468, 1936046, 2074335, 2765780, 2904069, 3872092, 4148670, 4840115, 5808138, 8297340, 9680230, 11616276, 14520345, 19360460, 29040690, 58081380]

約数ペア:

[(1, 58081380), (2, 29040690), (3, 19360460), (4, 14520345), (5, 11616276), (6, 9680230), (7, 8297340), (10, 5808138), (12, 4840115), (14, 4148670), (15, 3872092), (20, 2904069), (21, 2765780), (28, 2074335), (30, 1936046), (35, 1659468), (42, 1382890), (60, 968023), (70, 829734), (84, 691445), (105, 553156), (140, 414867), (210, 276578), (420, 138289)]