4749269210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{1609}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 9876384000

約数和(自身を除く): 5127114790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 283, 298, 566, 745, 1043, 1415, 1490, 1609, 1981, 2086, 2830, 3218, 3962, 5215, 8045, 9905, 10430, 11263, 16090, 19810, 22526, 42167, 56315, 84334, 112630, 210835, 239741, 295169, 421670, 455347, 479482, 590338, 910694, 1198705, 1475845, 1678187, 2276735, 2397410, 2951690, 3187429, 3356374, 4553470, 6374858, 8390935, 15937145, 16781870, 31874290, 67846703, 135693406, 339233515, 474926921, 678467030, 949853842, 2374634605, 4749269210]

約数ペア:

[(1, 4749269210), (2, 2374634605), (5, 949853842), (7, 678467030), (10, 474926921), (14, 339233515), (35, 135693406), (70, 67846703), (149, 31874290), (283, 16781870), (298, 15937145), (566, 8390935), (745, 6374858), (1043, 4553470), (1415, 3356374), (1490, 3187429), (1609, 2951690), (1981, 2397410), (2086, 2276735), (2830, 1678187), (3218, 1475845), (3962, 1198705), (5215, 910694), (8045, 590338), (9905, 479482), (10430, 455347), (11263, 421670), (16090, 295169), (19810, 239741), (22526, 210835), (42167, 112630), (56315, 84334)]