1199660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 3386880

約数和(自身を除く): 2187220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 41, 44, 55, 70, 76, 77, 82, 95, 110, 133, 140, 154, 164, 190, 205, 209, 220, 266, 287, 308, 380, 385, 410, 418, 451, 532, 574, 665, 770, 779, 820, 836, 902, 1045, 1148, 1330, 1435, 1463, 1540, 1558, 1804, 2090, 2255, 2660, 2870, 2926, 3116, 3157, 3895, 4180, 4510, 5453, 5740, 5852, 6314, 7315, 7790, 8569, 9020, 10906, 12628, 14630, 15580, 15785, 17138, 21812, 27265, 29260, 31570, 34276, 42845, 54530, 59983, 63140, 85690, 109060, 119966, 171380, 239932, 299915, 599830, 1199660]

約数ペア:

[(1, 1199660), (2, 599830), (4, 299915), (5, 239932), (7, 171380), (10, 119966), (11, 109060), (14, 85690), (19, 63140), (20, 59983), (22, 54530), (28, 42845), (35, 34276), (38, 31570), (41, 29260), (44, 27265), (55, 21812), (70, 17138), (76, 15785), (77, 15580), (82, 14630), (95, 12628), (110, 10906), (133, 9020), (140, 8569), (154, 7790), (164, 7315), (190, 6314), (205, 5852), (209, 5740), (220, 5453), (266, 4510), (287, 4180), (308, 3895), (380, 3157), (385, 3116), (410, 2926), (418, 2870), (451, 2660), (532, 2255), (574, 2090), (665, 1804), (770, 1558), (779, 1540), (820, 1463), (836, 1435), (902, 1330), (1045, 1148)]