1554850020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{171617}}^1$

素因数の和:171780

約数の個数: 48

約数和(自身を含む): 4382437248

約数和(自身を除く): 2827587228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 171617, 343234, 514851, 686468, 858085, 1029702, 1716170, 2059404, 2574255, 3432340, 5148510, 10297020, 25914167, 51828334, 77742501, 103656668, 129570835, 155485002, 259141670, 310970004, 388712505, 518283340, 777425010, 1554850020]

約数ペア:

[(1, 1554850020), (2, 777425010), (3, 518283340), (4, 388712505), (5, 310970004), (6, 259141670), (10, 155485002), (12, 129570835), (15, 103656668), (20, 77742501), (30, 51828334), (60, 25914167), (151, 10297020), (302, 5148510), (453, 3432340), (604, 2574255), (755, 2059404), (906, 1716170), (1510, 1029702), (1812, 858085), (2265, 686468), (3020, 514851), (4530, 343234), (9060, 171617)]