12754860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4523}}^1$

素因数の和:4582

約数の個数: 48

約数和(自身を含む): 36481536

約数和(自身を除く): 23726676

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, 4523, 9046, 13569, 18092, 22615, 27138, 45230, 54276, 67845, 90460, 135690, 212581, 271380, 425162, 637743, 850324, 1062905, 1275486, 2125810, 2550972, 3188715, 4251620, 6377430, 12754860]

約数ペア:

[(1, 12754860), (2, 6377430), (3, 4251620), (4, 3188715), (5, 2550972), (6, 2125810), (10, 1275486), (12, 1062905), (15, 850324), (20, 637743), (30, 425162), (47, 271380), (60, 212581), (94, 135690), (141, 90460), (188, 67845), (235, 54276), (282, 45230), (470, 27138), (564, 22615), (705, 18092), (940, 13569), (1410, 9046), (2820, 4523)]