2838998760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1819871}}^1$

素因数の和:1819898

約数の個数: 64

約数和(自身を含む): 9172154880

約数和(自身を除く): 6333156120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1819871, 3639742, 5459613, 7279484, 9099355, 10919226, 14558968, 18198710, 21838452, 23658323, 27298065, 36397420, 43676904, 47316646, 54596130, 70974969, 72794840, 94633292, 109192260, 118291615, 141949938, 189266584, 218384520, 236583230, 283899876, 354874845, 473166460, 567799752, 709749690, 946332920, 1419499380, 2838998760]

約数ペア:

[(1, 2838998760), (2, 1419499380), (3, 946332920), (4, 709749690), (5, 567799752), (6, 473166460), (8, 354874845), (10, 283899876), (12, 236583230), (13, 218384520), (15, 189266584), (20, 141949938), (24, 118291615), (26, 109192260), (30, 94633292), (39, 72794840), (40, 70974969), (52, 54596130), (60, 47316646), (65, 43676904), (78, 36397420), (104, 27298065), (120, 23658323), (130, 21838452), (156, 18198710), (195, 14558968), (260, 10919226), (312, 9099355), (390, 7279484), (520, 5459613), (780, 3639742), (1560, 1819871)]