4238930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 3848110

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 311, 470, 622, 1363, 1555, 2726, 3110, 6815, 9019, 13630, 14617, 18038, 29234, 45095, 73085, 90190, 146170, 423893, 847786, 2119465, 4238930]

約数ペア:

[(1, 4238930), (2, 2119465), (5, 847786), (10, 423893), (29, 146170), (47, 90190), (58, 73085), (94, 45095), (145, 29234), (235, 18038), (290, 14617), (311, 13630), (470, 9019), (622, 6815), (1363, 3110), (1555, 2726)]