2017902670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1\times {\mathrm{907}}^1$

素因数の和:1817

約数の個数: 64

約数和(自身を含む): 4272975360

約数和(自身を除く): 2255072690

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 859, 907, 1295, 1718, 1814, 2590, 4295, 4535, 6013, 6349, 8590, 9070, 12026, 12698, 30065, 31745, 31783, 33559, 60130, 63490, 63566, 67118, 158915, 167795, 222481, 234913, 317830, 335590, 444962, 469826, 779113, 1112405, 1174565, 1558226, 2224810, 2349130, 3895565, 5453791, 7791130, 10907582, 27268955, 28827181, 54537910, 57654362, 144135905, 201790267, 288271810, 403580534, 1008951335, 2017902670]

約数ペア:

[(1, 2017902670), (2, 1008951335), (5, 403580534), (7, 288271810), (10, 201790267), (14, 144135905), (35, 57654362), (37, 54537910), (70, 28827181), (74, 27268955), (185, 10907582), (259, 7791130), (370, 5453791), (518, 3895565), (859, 2349130), (907, 2224810), (1295, 1558226), (1718, 1174565), (1814, 1112405), (2590, 779113), (4295, 469826), (4535, 444962), (6013, 335590), (6349, 317830), (8590, 234913), (9070, 222481), (12026, 167795), (12698, 158915), (30065, 67118), (31745, 63566), (31783, 63490), (33559, 60130)]