25247670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 69949440

約数和(自身を除く): 44701770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1103, 1526, 1635, 2206, 2289, 3270, 3309, 3815, 4578, 5515, 6618, 7630, 7721, 11030, 11445, 15442, 16545, 22890, 23163, 33090, 38605, 46326, 77210, 115815, 120227, 231630, 240454, 360681, 601135, 721362, 841589, 1202270, 1683178, 1803405, 2524767, 3606810, 4207945, 5049534, 8415890, 12623835, 25247670]

約数ペア:

[(1, 25247670), (2, 12623835), (3, 8415890), (5, 5049534), (6, 4207945), (7, 3606810), (10, 2524767), (14, 1803405), (15, 1683178), (21, 1202270), (30, 841589), (35, 721362), (42, 601135), (70, 360681), (105, 240454), (109, 231630), (210, 120227), (218, 115815), (327, 77210), (545, 46326), (654, 38605), (763, 33090), (1090, 23163), (1103, 22890), (1526, 16545), (1635, 15442), (2206, 11445), (2289, 11030), (3270, 7721), (3309, 7630), (3815, 6618), (4578, 5515)]