8104650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 20409408

約数和(自身を除く): 12304758

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 761, 1065, 1522, 1775, 2130, 2283, 3550, 3805, 4566, 5325, 7610, 10650, 11415, 19025, 22830, 38050, 54031, 57075, 108062, 114150, 162093, 270155, 324186, 540310, 810465, 1350775, 1620930, 2701550, 4052325, 8104650]

約数ペア:

[(1, 8104650), (2, 4052325), (3, 2701550), (5, 1620930), (6, 1350775), (10, 810465), (15, 540310), (25, 324186), (30, 270155), (50, 162093), (71, 114150), (75, 108062), (142, 57075), (150, 54031), (213, 38050), (355, 22830), (426, 19025), (710, 11415), (761, 10650), (1065, 7610), (1522, 5325), (1775, 4566), (2130, 3805), (2283, 3550)]