76507130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 161225640

約数和(自身を除く): 84718510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 386, 490, 809, 965, 1351, 1618, 1930, 2702, 4045, 5663, 6755, 8090, 9457, 11326, 13510, 18914, 28315, 39641, 47285, 56630, 79282, 94570, 156137, 198205, 312274, 396410, 780685, 1092959, 1561370, 2185918, 5464795, 7650713, 10929590, 15301426, 38253565, 76507130]

約数ペア:

[(1, 76507130), (2, 38253565), (5, 15301426), (7, 10929590), (10, 7650713), (14, 5464795), (35, 2185918), (49, 1561370), (70, 1092959), (98, 780685), (193, 396410), (245, 312274), (386, 198205), (490, 156137), (809, 94570), (965, 79282), (1351, 56630), (1618, 47285), (1930, 39641), (2702, 28315), (4045, 18914), (5663, 13510), (6755, 11326), (8090, 9457)]