30395754

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 68077152

約数和(自身を除く): 37681398

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 173, 227, 258, 346, 387, 454, 519, 681, 774, 1038, 1362, 1557, 2043, 3114, 4086, 7439, 9761, 14878, 19522, 22317, 29283, 39271, 44634, 58566, 66951, 78542, 87849, 117813, 133902, 175698, 235626, 353439, 706878, 1688653, 3377306, 5065959, 10131918, 15197877, 30395754]

約数ペア:

[(1, 30395754), (2, 15197877), (3, 10131918), (6, 5065959), (9, 3377306), (18, 1688653), (43, 706878), (86, 353439), (129, 235626), (173, 175698), (227, 133902), (258, 117813), (346, 87849), (387, 78542), (454, 66951), (519, 58566), (681, 44634), (774, 39271), (1038, 29283), (1362, 22317), (1557, 19522), (2043, 14878), (3114, 9761), (4086, 7439)]