188821170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 508540032

約数和(自身を除く): 319718862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 97, 129, 194, 215, 258, 291, 387, 430, 485, 503, 582, 645, 774, 873, 970, 1006, 1290, 1455, 1509, 1746, 1935, 2515, 2910, 3018, 3870, 4171, 4365, 4527, 5030, 7545, 8342, 8730, 9054, 12513, 15090, 20855, 21629, 22635, 25026, 37539, 41710, 43258, 45270, 48791, 62565, 64887, 75078, 97582, 108145, 125130, 129774, 146373, 187695, 194661, 216290, 243955, 292746, 324435, 375390, 389322, 439119, 487910, 648870, 731865, 878238, 973305, 1463730, 1946610, 2098013, 2195595, 4196026, 4391190, 6294039, 10490065, 12588078, 18882117, 20980130, 31470195, 37764234, 62940390, 94410585, 188821170]

約数ペア:

[(1, 188821170), (2, 94410585), (3, 62940390), (5, 37764234), (6, 31470195), (9, 20980130), (10, 18882117), (15, 12588078), (18, 10490065), (30, 6294039), (43, 4391190), (45, 4196026), (86, 2195595), (90, 2098013), (97, 1946610), (129, 1463730), (194, 973305), (215, 878238), (258, 731865), (291, 648870), (387, 487910), (430, 439119), (485, 389322), (503, 375390), (582, 324435), (645, 292746), (774, 243955), (873, 216290), (970, 194661), (1006, 187695), (1290, 146373), (1455, 129774), (1509, 125130), (1746, 108145), (1935, 97582), (2515, 75078), (2910, 64887), (3018, 62565), (3870, 48791), (4171, 45270), (4365, 43258), (4527, 41710), (5030, 37539), (7545, 25026), (8342, 22635), (8730, 21629), (9054, 20855), (12513, 15090)]