4249950

素因数分解:

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

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 10914480

約数和(自身を除く): 6664530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 977, 1450, 1954, 2175, 2931, 4350, 4885, 5862, 9770, 14655, 24425, 28333, 29310, 48850, 56666, 73275, 84999, 141665, 146550, 169998, 283330, 424995, 708325, 849990, 1416650, 2124975, 4249950]

約数ペア:

[(1, 4249950), (2, 2124975), (3, 1416650), (5, 849990), (6, 708325), (10, 424995), (15, 283330), (25, 169998), (29, 146550), (30, 141665), (50, 84999), (58, 73275), (75, 56666), (87, 48850), (145, 29310), (150, 28333), (174, 24425), (290, 14655), (435, 9770), (725, 5862), (870, 4885), (977, 4350), (1450, 2931), (1954, 2175)]