269275810

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 490033152

約数和(自身を除く): 220757342

約数列:

[1, 2, 5, 10, 167, 334, 383, 421, 766, 835, 842, 1670, 1915, 2105, 3830, 4210, 63961, 70307, 127922, 140614, 161243, 319805, 322486, 351535, 639610, 703070, 806215, 1612430, 26927581, 53855162, 134637905, 269275810]

約数ペア:

[(1, 269275810), (2, 134637905), (5, 53855162), (10, 26927581), (167, 1612430), (334, 806215), (383, 703070), (421, 639610), (766, 351535), (835, 322486), (842, 319805), (1670, 161243), (1915, 140614), (2105, 127922), (3830, 70307), (4210, 63961)]