217993110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{10639}}^1$

素因数の和:11332

約数の個数: 32

約数和(自身を含む): 523998720

約数和(自身を除く): 306005610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 683, 1366, 2049, 3415, 4098, 6830, 10245, 10639, 20490, 21278, 31917, 53195, 63834, 106390, 159585, 319170, 7266437, 14532874, 21799311, 36332185, 43598622, 72664370, 108996555, 217993110]

約数ペア:

[(1, 217993110), (2, 108996555), (3, 72664370), (5, 43598622), (6, 36332185), (10, 21799311), (15, 14532874), (30, 7266437), (683, 319170), (1366, 159585), (2049, 106390), (3415, 63834), (4098, 53195), (6830, 31917), (10245, 21278), (10639, 20490)]