42157170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 121080960

約数和(自身を除く): 78923790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 97, 99, 110, 165, 194, 198, 291, 330, 439, 485, 495, 582, 873, 878, 970, 990, 1067, 1317, 1455, 1746, 2134, 2195, 2634, 2910, 3201, 3951, 4365, 4390, 4829, 5335, 6402, 6585, 7902, 8730, 9603, 9658, 10670, 13170, 14487, 16005, 19206, 19755, 24145, 28974, 32010, 39510, 42583, 43461, 48015, 48290, 72435, 85166, 86922, 96030, 127749, 144870, 212915, 217305, 255498, 383247, 425830, 434610, 468413, 638745, 766494, 936826, 1277490, 1405239, 1916235, 2342065, 2810478, 3832470, 4215717, 4684130, 7026195, 8431434, 14052390, 21078585, 42157170]

約数ペア:

[(1, 42157170), (2, 21078585), (3, 14052390), (5, 8431434), (6, 7026195), (9, 4684130), (10, 4215717), (11, 3832470), (15, 2810478), (18, 2342065), (22, 1916235), (30, 1405239), (33, 1277490), (45, 936826), (55, 766494), (66, 638745), (90, 468413), (97, 434610), (99, 425830), (110, 383247), (165, 255498), (194, 217305), (198, 212915), (291, 144870), (330, 127749), (439, 96030), (485, 86922), (495, 85166), (582, 72435), (873, 48290), (878, 48015), (970, 43461), (990, 42583), (1067, 39510), (1317, 32010), (1455, 28974), (1746, 24145), (2134, 19755), (2195, 19206), (2634, 16005), (2910, 14487), (3201, 13170), (3951, 10670), (4365, 9658), (4390, 9603), (4829, 8730), (5335, 7902), (6402, 6585)]