8238370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 19502208

約数和(自身を除く): 11263838

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 43, 46, 49, 70, 85, 86, 98, 115, 119, 161, 170, 215, 230, 238, 245, 301, 322, 391, 430, 490, 595, 602, 731, 782, 805, 833, 989, 1127, 1190, 1462, 1505, 1610, 1666, 1955, 1978, 2107, 2254, 2737, 3010, 3655, 3910, 4165, 4214, 4945, 5117, 5474, 5635, 6923, 7310, 8330, 9890, 10234, 10535, 11270, 13685, 13846, 16813, 19159, 21070, 25585, 27370, 33626, 34615, 35819, 38318, 48461, 51170, 69230, 71638, 84065, 95795, 96922, 117691, 168130, 179095, 191590, 235382, 242305, 358190, 484610, 588455, 823837, 1176910, 1647674, 4119185, 8238370]

約数ペア:

[(1, 8238370), (2, 4119185), (5, 1647674), (7, 1176910), (10, 823837), (14, 588455), (17, 484610), (23, 358190), (34, 242305), (35, 235382), (43, 191590), (46, 179095), (49, 168130), (70, 117691), (85, 96922), (86, 95795), (98, 84065), (115, 71638), (119, 69230), (161, 51170), (170, 48461), (215, 38318), (230, 35819), (238, 34615), (245, 33626), (301, 27370), (322, 25585), (391, 21070), (430, 19159), (490, 16813), (595, 13846), (602, 13685), (731, 11270), (782, 10535), (805, 10234), (833, 9890), (989, 8330), (1127, 7310), (1190, 6923), (1462, 5635), (1505, 5474), (1610, 5117), (1666, 4945), (1955, 4214), (1978, 4165), (2107, 3910), (2254, 3655), (2737, 3010)]