70781460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2201

約数の個数: 96

約数和(自身を含む): 215913600

約数和(自身を除く): 145132140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1740, 2141, 2204, 2755, 3306, 4282, 5510, 6423, 6612, 8265, 8564, 10705, 11020, 12846, 16530, 21410, 25692, 32115, 33060, 40679, 42820, 62089, 64230, 81358, 122037, 124178, 128460, 162716, 186267, 203395, 244074, 248356, 310445, 372534, 406790, 488148, 610185, 620890, 745068, 813580, 931335, 1179691, 1220370, 1241780, 1862670, 2359382, 2440740, 3539073, 3725340, 4718764, 5898455, 7078146, 11796910, 14156292, 17695365, 23593820, 35390730, 70781460]

約数ペア:

[(1, 70781460), (2, 35390730), (3, 23593820), (4, 17695365), (5, 14156292), (6, 11796910), (10, 7078146), (12, 5898455), (15, 4718764), (19, 3725340), (20, 3539073), (29, 2440740), (30, 2359382), (38, 1862670), (57, 1241780), (58, 1220370), (60, 1179691), (76, 931335), (87, 813580), (95, 745068), (114, 620890), (116, 610185), (145, 488148), (174, 406790), (190, 372534), (228, 310445), (285, 248356), (290, 244074), (348, 203395), (380, 186267), (435, 162716), (551, 128460), (570, 124178), (580, 122037), (870, 81358), (1102, 64230), (1140, 62089), (1653, 42820), (1740, 40679), (2141, 33060), (2204, 32115), (2755, 25692), (3306, 21410), (4282, 16530), (5510, 12846), (6423, 11020), (6612, 10705), (8265, 8564)]