71469930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{48619}}^1$

素因数の和:48643

約数の個数: 48

約数和(自身を含む): 199536480

約数和(自身を除く): 128066550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 48619, 97238, 145857, 243095, 291714, 340333, 486190, 680666, 729285, 1020999, 1458570, 1701665, 2041998, 2382331, 3403330, 4764662, 5104995, 7146993, 10209990, 11911655, 14293986, 23823310, 35734965, 71469930]

約数ペア:

[(1, 71469930), (2, 35734965), (3, 23823310), (5, 14293986), (6, 11911655), (7, 10209990), (10, 7146993), (14, 5104995), (15, 4764662), (21, 3403330), (30, 2382331), (35, 2041998), (42, 1701665), (49, 1458570), (70, 1020999), (98, 729285), (105, 680666), (147, 486190), (210, 340333), (245, 291714), (294, 243095), (490, 145857), (735, 97238), (1470, 48619)]