38449810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 81259200

約数和(自身を除く): 42809390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 490, 599, 655, 917, 1198, 1310, 1834, 2995, 4193, 4585, 5990, 6419, 8386, 9170, 12838, 20965, 29351, 32095, 41930, 58702, 64190, 78469, 146755, 156938, 293510, 392345, 549283, 784690, 1098566, 2746415, 3844981, 5492830, 7689962, 19224905, 38449810]

約数ペア:

[(1, 38449810), (2, 19224905), (5, 7689962), (7, 5492830), (10, 3844981), (14, 2746415), (35, 1098566), (49, 784690), (70, 549283), (98, 392345), (131, 293510), (245, 156938), (262, 146755), (490, 78469), (599, 64190), (655, 58702), (917, 41930), (1198, 32095), (1310, 29351), (1834, 20965), (2995, 12838), (4193, 9170), (4585, 8386), (5990, 6419)]