849990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 2112480

約数和(自身を除く): 1262490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 977, 1954, 2931, 4885, 5862, 9770, 14655, 28333, 29310, 56666, 84999, 141665, 169998, 283330, 424995, 849990]

約数ペア:

[(1, 849990), (2, 424995), (3, 283330), (5, 169998), (6, 141665), (10, 84999), (15, 56666), (29, 29310), (30, 28333), (58, 14655), (87, 9770), (145, 5862), (174, 4885), (290, 2931), (435, 1954), (870, 977)]