2051233290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{100403}}^1$

素因数の和:100643

約数の個数: 48

約数和(自身を含む): 5356754208

約数和(自身を除く): 3305520918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 2043, 2270, 3405, 4086, 6810, 10215, 20430, 100403, 200806, 301209, 502015, 602418, 903627, 1004030, 1506045, 1807254, 3012090, 4518135, 9036270, 22791481, 45582962, 68374443, 113957405, 136748886, 205123329, 227914810, 341872215, 410246658, 683744430, 1025616645, 2051233290]

約数ペア:

[(1, 2051233290), (2, 1025616645), (3, 683744430), (5, 410246658), (6, 341872215), (9, 227914810), (10, 205123329), (15, 136748886), (18, 113957405), (30, 68374443), (45, 45582962), (90, 22791481), (227, 9036270), (454, 4518135), (681, 3012090), (1135, 1807254), (1362, 1506045), (2043, 1004030), (2270, 903627), (3405, 602418), (4086, 502015), (6810, 301209), (10215, 200806), (20430, 100403)]