91408030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1847}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 193396896

約数和(自身を除く): 101988866

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 490, 505, 707, 1010, 1414, 1847, 3535, 3694, 4949, 7070, 9235, 9898, 12929, 18470, 24745, 25858, 49490, 64645, 90503, 129290, 181006, 186547, 373094, 452515, 905030, 932735, 1305829, 1865470, 2611658, 6529145, 9140803, 13058290, 18281606, 45704015, 91408030]

約数ペア:

[(1, 91408030), (2, 45704015), (5, 18281606), (7, 13058290), (10, 9140803), (14, 6529145), (35, 2611658), (49, 1865470), (70, 1305829), (98, 932735), (101, 905030), (202, 452515), (245, 373094), (490, 186547), (505, 181006), (707, 129290), (1010, 90503), (1414, 64645), (1847, 49490), (3535, 25858), (3694, 24745), (4949, 18470), (7070, 12929), (9235, 9898)]