97170780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{231359}}^1$

素因数の和:231378

約数の個数: 48

約数和(自身を含む): 310947840

約数和(自身を除く): 213777060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 231359, 462718, 694077, 925436, 1156795, 1388154, 1619513, 2313590, 2776308, 3239026, 3470385, 4627180, 4858539, 6478052, 6940770, 8097565, 9717078, 13881540, 16195130, 19434156, 24292695, 32390260, 48585390, 97170780]

約数ペア:

[(1, 97170780), (2, 48585390), (3, 32390260), (4, 24292695), (5, 19434156), (6, 16195130), (7, 13881540), (10, 9717078), (12, 8097565), (14, 6940770), (15, 6478052), (20, 4858539), (21, 4627180), (28, 3470385), (30, 3239026), (35, 2776308), (42, 2313590), (60, 1619513), (70, 1388154), (84, 1156795), (105, 925436), (140, 694077), (210, 462718), (420, 231359)]