155596770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{246979}}^1$

素因数の和:246999

約数の個数: 48

約数和(自身を含む): 462346560

約数和(自身を除く): 306749790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 246979, 493958, 740937, 1234895, 1481874, 1728853, 2222811, 2469790, 3457706, 3704685, 4445622, 5186559, 7409370, 8644265, 10373118, 11114055, 15559677, 17288530, 22228110, 25932795, 31119354, 51865590, 77798385, 155596770]

約数ペア:

[(1, 155596770), (2, 77798385), (3, 51865590), (5, 31119354), (6, 25932795), (7, 22228110), (9, 17288530), (10, 15559677), (14, 11114055), (15, 10373118), (18, 8644265), (21, 7409370), (30, 5186559), (35, 4445622), (42, 3704685), (45, 3457706), (63, 2469790), (70, 2222811), (90, 1728853), (105, 1481874), (126, 1234895), (210, 740937), (315, 493958), (630, 246979)]