78132530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 167311872

約数和(自身を除く): 89179342

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 97, 185, 194, 259, 311, 370, 485, 518, 622, 679, 970, 1295, 1358, 1555, 2177, 2590, 3110, 3395, 3589, 4354, 6790, 7178, 10885, 11507, 17945, 21770, 23014, 25123, 30167, 35890, 50246, 57535, 60334, 80549, 115070, 125615, 150835, 161098, 211169, 251230, 301670, 402745, 422338, 805490, 1055845, 1116179, 2111690, 2232358, 5580895, 7813253, 11161790, 15626506, 39066265, 78132530]

約数ペア:

[(1, 78132530), (2, 39066265), (5, 15626506), (7, 11161790), (10, 7813253), (14, 5580895), (35, 2232358), (37, 2111690), (70, 1116179), (74, 1055845), (97, 805490), (185, 422338), (194, 402745), (259, 301670), (311, 251230), (370, 211169), (485, 161098), (518, 150835), (622, 125615), (679, 115070), (970, 80549), (1295, 60334), (1358, 57535), (1555, 50246), (2177, 35890), (2590, 30167), (3110, 25123), (3395, 23014), (3589, 21770), (4354, 17945), (6790, 11507), (7178, 10885)]