247320170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4177}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 462053376

約数和(自身を除く): 214733206

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 955, 1910, 4177, 5921, 8354, 11842, 20885, 29605, 41770, 59210, 129487, 258974, 647435, 797807, 1294870, 1595614, 3989035, 7978070, 24732017, 49464034, 123660085, 247320170]

約数ペア:

[(1, 247320170), (2, 123660085), (5, 49464034), (10, 24732017), (31, 7978070), (62, 3989035), (155, 1595614), (191, 1294870), (310, 797807), (382, 647435), (955, 258974), (1910, 129487), (4177, 59210), (5921, 41770), (8354, 29605), (11842, 20885)]