12658260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1867}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 35775936

約数和(自身を除く): 23117676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 1867, 2260, 3390, 3734, 5601, 6780, 7468, 9335, 11202, 18670, 22404, 28005, 37340, 56010, 112020, 210971, 421942, 632913, 843884, 1054855, 1265826, 2109710, 2531652, 3164565, 4219420, 6329130, 12658260]

約数ペア:

[(1, 12658260), (2, 6329130), (3, 4219420), (4, 3164565), (5, 2531652), (6, 2109710), (10, 1265826), (12, 1054855), (15, 843884), (20, 632913), (30, 421942), (60, 210971), (113, 112020), (226, 56010), (339, 37340), (452, 28005), (565, 22404), (678, 18670), (1130, 11202), (1356, 9335), (1695, 7468), (1867, 6780), (2260, 5601), (3390, 3734)]