4048290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 10872576

約数和(自身を除く): 6824286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1451, 2790, 2902, 4353, 7255, 8706, 13059, 14510, 21765, 26118, 43530, 44981, 65295, 89962, 130590, 134943, 224905, 269886, 404829, 449810, 674715, 809658, 1349430, 2024145, 4048290]

約数ペア:

[(1, 4048290), (2, 2024145), (3, 1349430), (5, 809658), (6, 674715), (9, 449810), (10, 404829), (15, 269886), (18, 224905), (30, 134943), (31, 130590), (45, 89962), (62, 65295), (90, 44981), (93, 43530), (155, 26118), (186, 21765), (279, 14510), (310, 13059), (465, 8706), (558, 7255), (930, 4353), (1395, 2902), (1451, 2790)]