2013272190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{170761}}^1$

素因数の和:170905

約数の個数: 48

約数和(自身を含む): 5274496656

約数和(自身を除く): 3261224466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 170761, 341522, 512283, 853805, 1024566, 1536849, 1707610, 2561415, 3073698, 5122830, 7684245, 15368490, 22369691, 44739382, 67109073, 111848455, 134218146, 201327219, 223696910, 335545365, 402654438, 671090730, 1006636095, 2013272190]

約数ペア:

[(1, 2013272190), (2, 1006636095), (3, 671090730), (5, 402654438), (6, 335545365), (9, 223696910), (10, 201327219), (15, 134218146), (18, 111848455), (30, 67109073), (45, 44739382), (90, 22369691), (131, 15368490), (262, 7684245), (393, 5122830), (655, 3073698), (786, 2561415), (1179, 1707610), (1310, 1536849), (1965, 1024566), (2358, 853805), (3930, 512283), (5895, 341522), (11790, 170761)]