30459474

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 68304600

約数和(自身を除く): 37845126

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 149, 246, 277, 298, 369, 447, 554, 738, 831, 894, 1341, 1662, 2493, 2682, 4986, 6109, 11357, 12218, 18327, 22714, 34071, 36654, 41273, 54981, 68142, 82546, 102213, 109962, 123819, 204426, 247638, 371457, 742914, 1692193, 3384386, 5076579, 10153158, 15229737, 30459474]

約数ペア:

[(1, 30459474), (2, 15229737), (3, 10153158), (6, 5076579), (9, 3384386), (18, 1692193), (41, 742914), (82, 371457), (123, 247638), (149, 204426), (246, 123819), (277, 109962), (298, 102213), (369, 82546), (447, 68142), (554, 54981), (738, 41273), (831, 36654), (894, 34071), (1341, 22714), (1662, 18327), (2493, 12218), (2682, 11357), (4986, 6109)]