84839860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 220872960

約数和(自身を除く): 136033100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 85, 86, 119, 140, 170, 172, 215, 238, 301, 340, 430, 476, 595, 602, 731, 829, 860, 1190, 1204, 1462, 1505, 1658, 2380, 2924, 3010, 3316, 3655, 4145, 5117, 5803, 6020, 7310, 8290, 10234, 11606, 14093, 14620, 16580, 20468, 23212, 25585, 28186, 29015, 35647, 51170, 56372, 58030, 70465, 71294, 98651, 102340, 116060, 140930, 142588, 178235, 197302, 249529, 281860, 356470, 394604, 493255, 499058, 605999, 712940, 986510, 998116, 1211998, 1247645, 1973020, 2423996, 2495290, 3029995, 4241993, 4990580, 6059990, 8483986, 12119980, 16967972, 21209965, 42419930, 84839860]

約数ペア:

[(1, 84839860), (2, 42419930), (4, 21209965), (5, 16967972), (7, 12119980), (10, 8483986), (14, 6059990), (17, 4990580), (20, 4241993), (28, 3029995), (34, 2495290), (35, 2423996), (43, 1973020), (68, 1247645), (70, 1211998), (85, 998116), (86, 986510), (119, 712940), (140, 605999), (170, 499058), (172, 493255), (215, 394604), (238, 356470), (301, 281860), (340, 249529), (430, 197302), (476, 178235), (595, 142588), (602, 140930), (731, 116060), (829, 102340), (860, 98651), (1190, 71294), (1204, 70465), (1462, 58030), (1505, 56372), (1658, 51170), (2380, 35647), (2924, 29015), (3010, 28186), (3316, 25585), (3655, 23212), (4145, 20468), (5117, 16580), (5803, 14620), (6020, 14093), (7310, 11606), (8290, 10234)]