72338210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{147629}}^1$

素因数の和:147650

約数の個数: 24

約数和(自身を含む): 151468380

約数和(自身を除く): 79130170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 147629, 295258, 738145, 1033403, 1476290, 2066806, 5167015, 7233821, 10334030, 14467642, 36169105, 72338210]

約数ペア:

[(1, 72338210), (2, 36169105), (5, 14467642), (7, 10334030), (10, 7233821), (14, 5167015), (35, 2066806), (49, 1476290), (70, 1033403), (98, 738145), (245, 295258), (490, 147629)]