1275663660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{452363}}^1$

素因数の和:452422

約数の個数: 48

約数和(自身を含む): 3647863296

約数和(自身を除く): 2372199636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 452363, 904726, 1357089, 1809452, 2261815, 2714178, 4523630, 5428356, 6785445, 9047260, 13570890, 21261061, 27141780, 42522122, 63783183, 85044244, 106305305, 127566366, 212610610, 255132732, 318915915, 425221220, 637831830, 1275663660]

約数ペア:

[(1, 1275663660), (2, 637831830), (3, 425221220), (4, 318915915), (5, 255132732), (6, 212610610), (10, 127566366), (12, 106305305), (15, 85044244), (20, 63783183), (30, 42522122), (47, 27141780), (60, 21261061), (94, 13570890), (141, 9047260), (188, 6785445), (235, 5428356), (282, 4523630), (470, 2714178), (564, 2261815), (705, 1809452), (940, 1357089), (1410, 904726), (2820, 452363)]