245730306

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{11909}}^1$

素因数の和:12114

約数の個数: 32

約数和(自身を含む): 520228800

約数和(自身を除く): 274498494

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 1086, 3439, 6878, 10317, 11909, 20634, 23818, 35727, 71454, 226271, 452542, 678813, 1357626, 2155529, 4311058, 6466587, 12933174, 40955051, 81910102, 122865153, 245730306]

約数ペア:

[(1, 245730306), (2, 122865153), (3, 81910102), (6, 40955051), (19, 12933174), (38, 6466587), (57, 4311058), (114, 2155529), (181, 1357626), (362, 678813), (543, 452542), (1086, 226271), (3439, 71454), (6878, 35727), (10317, 23818), (11909, 20634)]