139645230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{2789}}^1$

素因数の和:4468

約数の個数: 32

約数和(自身を含む): 335469600

約数和(自身を除く): 195824370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1669, 2789, 3338, 5007, 5578, 8345, 8367, 10014, 13945, 16690, 16734, 25035, 27890, 41835, 50070, 83670, 4654841, 9309682, 13964523, 23274205, 27929046, 46548410, 69822615, 139645230]

約数ペア:

[(1, 139645230), (2, 69822615), (3, 46548410), (5, 27929046), (6, 23274205), (10, 13964523), (15, 9309682), (30, 4654841), (1669, 83670), (2789, 50070), (3338, 41835), (5007, 27890), (5578, 25035), (8345, 16734), (8367, 16690), (10014, 13945)]