68109510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{6619}}^1$

素因数の和:6650

約数の個数: 64

約数和(自身を含む): 190656000

約数和(自身を除く): 122546490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 6619, 10290, 13238, 19857, 33095, 39714, 46333, 66190, 92666, 99285, 138999, 198570, 231665, 277998, 324331, 463330, 648662, 694995, 972993, 1389990, 1621655, 1945986, 2270317, 3243310, 4540634, 4864965, 6810951, 9729930, 11351585, 13621902, 22703170, 34054755, 68109510]

約数ペア:

[(1, 68109510), (2, 34054755), (3, 22703170), (5, 13621902), (6, 11351585), (7, 9729930), (10, 6810951), (14, 4864965), (15, 4540634), (21, 3243310), (30, 2270317), (35, 1945986), (42, 1621655), (49, 1389990), (70, 972993), (98, 694995), (105, 648662), (147, 463330), (210, 324331), (245, 277998), (294, 231665), (343, 198570), (490, 138999), (686, 99285), (735, 92666), (1029, 66190), (1470, 46333), (1715, 39714), (2058, 33095), (3430, 19857), (5145, 13238), (6619, 10290)]