15679626090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{251639}}^1$

素因数の和:251747

約数の個数: 64

約数和(自身を含む): 39424942080

約数和(自身を除く): 23745315990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 930, 1005, 2010, 2077, 4154, 6231, 10385, 12462, 20770, 31155, 62310, 251639, 503278, 754917, 1258195, 1509834, 2516390, 3774585, 7549170, 7800809, 15601618, 16859813, 23402427, 33719626, 39004045, 46804854, 50579439, 78008090, 84299065, 101158878, 117012135, 168598130, 234024270, 252897195, 505794390, 522654203, 1045308406, 1567962609, 2613271015, 3135925218, 5226542030, 7839813045, 15679626090]

約数ペア:

[(1, 15679626090), (2, 7839813045), (3, 5226542030), (5, 3135925218), (6, 2613271015), (10, 1567962609), (15, 1045308406), (30, 522654203), (31, 505794390), (62, 252897195), (67, 234024270), (93, 168598130), (134, 117012135), (155, 101158878), (186, 84299065), (201, 78008090), (310, 50579439), (335, 46804854), (402, 39004045), (465, 33719626), (670, 23402427), (930, 16859813), (1005, 15601618), (2010, 7800809), (2077, 7549170), (4154, 3774585), (6231, 2516390), (10385, 1509834), (12462, 1258195), (20770, 754917), (31155, 503278), (62310, 251639)]