152920610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19139}}^1$

素因数の和:19210

約数の個数: 32

約数和(自身を含む): 297665280

約数和(自身を除く): 144744670

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 19139, 38278, 95695, 191390, 325363, 650726, 899533, 1626815, 1799066, 3253630, 4497665, 8995330, 15292061, 30584122, 76460305, 152920610]

約数ペア:

[(1, 152920610), (2, 76460305), (5, 30584122), (10, 15292061), (17, 8995330), (34, 4497665), (47, 3253630), (85, 1799066), (94, 1626815), (170, 899533), (235, 650726), (470, 325363), (799, 191390), (1598, 95695), (3995, 38278), (7990, 19139)]