1445842140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{12907}}^1$

素因数の和:14786

約数の個数: 48

約数和(自身を含む): 4050840192

約数和(自身を除く): 2604998052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1867, 3734, 5601, 7468, 9335, 11202, 12907, 18670, 22404, 25814, 28005, 37340, 38721, 51628, 56010, 64535, 77442, 112020, 129070, 154884, 193605, 258140, 387210, 774420, 24097369, 48194738, 72292107, 96389476, 120486845, 144584214, 240973690, 289168428, 361460535, 481947380, 722921070, 1445842140]

約数ペア:

[(1, 1445842140), (2, 722921070), (3, 481947380), (4, 361460535), (5, 289168428), (6, 240973690), (10, 144584214), (12, 120486845), (15, 96389476), (20, 72292107), (30, 48194738), (60, 24097369), (1867, 774420), (3734, 387210), (5601, 258140), (7468, 193605), (9335, 154884), (11202, 129070), (12907, 112020), (18670, 77442), (22404, 64535), (25814, 56010), (28005, 51628), (37340, 38721)]