285135060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1693}}^1$

素因数の和:2113

約数の個数: 96

約数和(自身を含む): 915247872

約数和(自身を除く): 630112812

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, 401, 420, 802, 1203, 1604, 1693, 2005, 2406, 2807, 3386, 4010, 4812, 5079, 5614, 6015, 6772, 8020, 8421, 8465, 10158, 11228, 11851, 12030, 14035, 16842, 16930, 20316, 23702, 24060, 25395, 28070, 33684, 33860, 35553, 42105, 47404, 50790, 56140, 59255, 71106, 84210, 101580, 118510, 142212, 168420, 177765, 237020, 355530, 678893, 711060, 1357786, 2036679, 2715572, 3394465, 4073358, 4752251, 6788930, 8146716, 9504502, 10183395, 13577860, 14256753, 19009004, 20366790, 23761255, 28513506, 40733580, 47522510, 57027012, 71283765, 95045020, 142567530, 285135060]

約数ペア:

[(1, 285135060), (2, 142567530), (3, 95045020), (4, 71283765), (5, 57027012), (6, 47522510), (7, 40733580), (10, 28513506), (12, 23761255), (14, 20366790), (15, 19009004), (20, 14256753), (21, 13577860), (28, 10183395), (30, 9504502), (35, 8146716), (42, 6788930), (60, 4752251), (70, 4073358), (84, 3394465), (105, 2715572), (140, 2036679), (210, 1357786), (401, 711060), (420, 678893), (802, 355530), (1203, 237020), (1604, 177765), (1693, 168420), (2005, 142212), (2406, 118510), (2807, 101580), (3386, 84210), (4010, 71106), (4812, 59255), (5079, 56140), (5614, 50790), (6015, 47404), (6772, 42105), (8020, 35553), (8421, 33860), (8465, 33684), (10158, 28070), (11228, 25395), (11851, 24060), (12030, 23702), (14035, 20316), (16842, 16930)]