71002350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:2002

約数の個数: 72

約数和(自身を含む): 193159512

約数和(自身を除く): 122157162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 150, 166, 225, 249, 415, 450, 498, 747, 830, 1245, 1494, 1901, 2075, 2490, 3735, 3802, 4150, 5703, 6225, 7470, 9505, 11406, 12450, 17109, 18675, 19010, 28515, 34218, 37350, 47525, 57030, 85545, 95050, 142575, 157783, 171090, 285150, 315566, 427725, 473349, 788915, 855450, 946698, 1420047, 1577830, 2366745, 2840094, 3944575, 4733490, 7100235, 7889150, 11833725, 14200470, 23667450, 35501175, 71002350]

約数ペア:

[(1, 71002350), (2, 35501175), (3, 23667450), (5, 14200470), (6, 11833725), (9, 7889150), (10, 7100235), (15, 4733490), (18, 3944575), (25, 2840094), (30, 2366745), (45, 1577830), (50, 1420047), (75, 946698), (83, 855450), (90, 788915), (150, 473349), (166, 427725), (225, 315566), (249, 285150), (415, 171090), (450, 157783), (498, 142575), (747, 95050), (830, 85545), (1245, 57030), (1494, 47525), (1901, 37350), (2075, 34218), (2490, 28515), (3735, 19010), (3802, 18675), (4150, 17109), (5703, 12450), (6225, 11406), (7470, 9505)]