2618006520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21816721}}^1$

素因数の和:21816735

約数の個数: 32

約数和(自身を含む): 7854019920

約数和(自身を除く): 5236013400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21816721, 43633442, 65450163, 87266884, 109083605, 130900326, 174533768, 218167210, 261800652, 327250815, 436334420, 523601304, 654501630, 872668840, 1309003260, 2618006520]

約数ペア:

[(1, 2618006520), (2, 1309003260), (3, 872668840), (4, 654501630), (5, 523601304), (6, 436334420), (8, 327250815), (10, 261800652), (12, 218167210), (15, 174533768), (20, 130900326), (24, 109083605), (30, 87266884), (40, 65450163), (60, 43633442), (120, 21816721)]