82607790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{38783}}^1$

素因数の和:38864

約数の個数: 32

約数和(自身を含む): 201056256

約数和(自身を除く): 118448466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 38783, 77566, 116349, 193915, 232698, 387830, 581745, 1163490, 2753593, 5507186, 8260779, 13767965, 16521558, 27535930, 41303895, 82607790]

約数ペア:

[(1, 82607790), (2, 41303895), (3, 27535930), (5, 16521558), (6, 13767965), (10, 8260779), (15, 5507186), (30, 2753593), (71, 1163490), (142, 581745), (213, 387830), (355, 232698), (426, 193915), (710, 116349), (1065, 77566), (2130, 38783)]