8913660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 30051840

約数和(自身を除く): 21138180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1117, 1140, 1330, 1596, 1995, 2234, 2660, 3351, 3990, 4468, 5585, 6702, 7819, 7980, 11170, 13404, 15638, 16755, 21223, 22340, 23457, 31276, 33510, 39095, 42446, 46914, 63669, 67020, 78190, 84892, 93828, 106115, 117285, 127338, 148561, 156380, 212230, 234570, 254676, 297122, 318345, 424460, 445683, 469140, 594244, 636690, 742805, 891366, 1273380, 1485610, 1782732, 2228415, 2971220, 4456830, 8913660]

約数ペア:

[(1, 8913660), (2, 4456830), (3, 2971220), (4, 2228415), (5, 1782732), (6, 1485610), (7, 1273380), (10, 891366), (12, 742805), (14, 636690), (15, 594244), (19, 469140), (20, 445683), (21, 424460), (28, 318345), (30, 297122), (35, 254676), (38, 234570), (42, 212230), (57, 156380), (60, 148561), (70, 127338), (76, 117285), (84, 106115), (95, 93828), (105, 84892), (114, 78190), (133, 67020), (140, 63669), (190, 46914), (210, 42446), (228, 39095), (266, 33510), (285, 31276), (380, 23457), (399, 22340), (420, 21223), (532, 16755), (570, 15638), (665, 13404), (798, 11170), (1117, 7980), (1140, 7819), (1330, 6702), (1596, 5585), (1995, 4468), (2234, 3990), (2660, 3351)]