315028430

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{137567}}^1$

素因数の和:137803

約数の個数: 16

約数和(自身を含む): 569531520

約数和(自身を除く): 254503090

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 137567, 275134, 687835, 1375670, 31502843, 63005686, 157514215, 315028430]

約数ペア:

[(1, 315028430), (2, 157514215), (5, 63005686), (10, 31502843), (229, 1375670), (458, 687835), (1145, 275134), (2290, 137567)]