75113570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 160704000

約数和(自身を除く): 85590430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 343, 359, 427, 490, 610, 686, 718, 854, 1715, 1795, 2135, 2513, 2989, 3430, 3590, 4270, 5026, 5978, 12565, 14945, 17591, 20923, 21899, 25130, 29890, 35182, 41846, 43798, 87955, 104615, 109495, 123137, 153293, 175910, 209230, 218990, 246274, 306586, 615685, 766465, 1073051, 1231370, 1532930, 2146102, 5365255, 7511357, 10730510, 15022714, 37556785, 75113570]

約数ペア:

[(1, 75113570), (2, 37556785), (5, 15022714), (7, 10730510), (10, 7511357), (14, 5365255), (35, 2146102), (49, 1532930), (61, 1231370), (70, 1073051), (98, 766465), (122, 615685), (245, 306586), (305, 246274), (343, 218990), (359, 209230), (427, 175910), (490, 153293), (610, 123137), (686, 109495), (718, 104615), (854, 87955), (1715, 43798), (1795, 41846), (2135, 35182), (2513, 29890), (2989, 25130), (3430, 21899), (3590, 20923), (4270, 17591), (5026, 14945), (5978, 12565)]