7925670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 20874672

約数和(自身を除く): 12949002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1061, 1245, 1494, 2122, 2490, 3183, 3735, 5305, 6366, 7470, 9549, 10610, 15915, 19098, 31830, 47745, 88063, 95490, 176126, 264189, 440315, 528378, 792567, 880630, 1320945, 1585134, 2641890, 3962835, 7925670]

約数ペア:

[(1, 7925670), (2, 3962835), (3, 2641890), (5, 1585134), (6, 1320945), (9, 880630), (10, 792567), (15, 528378), (18, 440315), (30, 264189), (45, 176126), (83, 95490), (90, 88063), (166, 47745), (249, 31830), (415, 19098), (498, 15915), (747, 10610), (830, 9549), (1061, 7470), (1245, 6366), (1494, 5305), (2122, 3735), (2490, 3183)]