30287208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{180281}}^1$

素因数の和:180297

約数の個数: 32

約数和(自身を含む): 86535360

約数和(自身を除く): 56248152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 180281, 360562, 540843, 721124, 1081686, 1261967, 1442248, 2163372, 2523934, 3785901, 4326744, 5047868, 7571802, 10095736, 15143604, 30287208]

約数ペア:

[(1, 30287208), (2, 15143604), (3, 10095736), (4, 7571802), (6, 5047868), (7, 4326744), (8, 3785901), (12, 2523934), (14, 2163372), (21, 1442248), (24, 1261967), (28, 1081686), (42, 721124), (56, 540843), (84, 360562), (168, 180281)]