17432940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41507}}^1$

素因数の和:41526

約数の個数: 48

約数和(自身を含む): 55786752

約数和(自身を除く): 38353812

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, 41507, 83014, 124521, 166028, 207535, 249042, 290549, 415070, 498084, 581098, 622605, 830140, 871647, 1162196, 1245210, 1452745, 1743294, 2490420, 2905490, 3486588, 4358235, 5810980, 8716470, 17432940]

約数ペア:

[(1, 17432940), (2, 8716470), (3, 5810980), (4, 4358235), (5, 3486588), (6, 2905490), (7, 2490420), (10, 1743294), (12, 1452745), (14, 1245210), (15, 1162196), (20, 871647), (21, 830140), (28, 622605), (30, 581098), (35, 498084), (42, 415070), (60, 290549), (70, 249042), (84, 207535), (105, 166028), (140, 124521), (210, 83014), (420, 41507)]