67328210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3251}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 128779200

約数和(自身を除く): 61450990

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 3251, 4142, 6502, 10355, 16255, 20710, 32510, 61769, 123538, 308845, 354359, 617690, 708718, 1771795, 3543590, 6732821, 13465642, 33664105, 67328210]

約数ペア:

[(1, 67328210), (2, 33664105), (5, 13465642), (10, 6732821), (19, 3543590), (38, 1771795), (95, 708718), (109, 617690), (190, 354359), (218, 308845), (545, 123538), (1090, 61769), (2071, 32510), (3251, 20710), (4142, 16255), (6502, 10355)]