71274450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{36551}}^1$

素因数の和:36579

約数の個数: 48

約数和(自身を含む): 190362816

約数和(自身を除く): 119088366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 36551, 73102, 109653, 182755, 219306, 365510, 475163, 548265, 913775, 950326, 1096530, 1425489, 1827550, 2375815, 2741325, 2850978, 4751630, 5482650, 7127445, 11879075, 14254890, 23758150, 35637225, 71274450]

約数ペア:

[(1, 71274450), (2, 35637225), (3, 23758150), (5, 14254890), (6, 11879075), (10, 7127445), (13, 5482650), (15, 4751630), (25, 2850978), (26, 2741325), (30, 2375815), (39, 1827550), (50, 1425489), (65, 1096530), (75, 950326), (78, 913775), (130, 548265), (150, 475163), (195, 365510), (325, 219306), (390, 182755), (650, 109653), (975, 73102), (1950, 36551)]