8861490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8951}}^1$

素因数の和:8975

約数の個数: 48

約数和(自身を含む): 25137216

約数和(自身を除く): 16275726

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 8951, 17902, 26853, 44755, 53706, 80559, 89510, 98461, 134265, 161118, 196922, 268530, 295383, 402795, 492305, 590766, 805590, 886149, 984610, 1476915, 1772298, 2953830, 4430745, 8861490]

約数ペア:

[(1, 8861490), (2, 4430745), (3, 2953830), (5, 1772298), (6, 1476915), (9, 984610), (10, 886149), (11, 805590), (15, 590766), (18, 492305), (22, 402795), (30, 295383), (33, 268530), (45, 196922), (55, 161118), (66, 134265), (90, 98461), (99, 89510), (110, 80559), (165, 53706), (198, 44755), (330, 26853), (495, 17902), (990, 8951)]