857402010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13399}}^1$

素因数の和:13497

約数の個数: 80

約数和(自身を含む): 2334816000

約数和(自身を除く): 1477413990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 1185, 1422, 2133, 2370, 3555, 4266, 6399, 7110, 10665, 12798, 13399, 21330, 26798, 31995, 40197, 63990, 66995, 80394, 120591, 133990, 200985, 241182, 361773, 401970, 602955, 723546, 1058521, 1085319, 1205910, 1808865, 2117042, 2170638, 3175563, 3617730, 5292605, 5426595, 6351126, 9526689, 10585210, 10853190, 15877815, 19053378, 28580067, 31755630, 47633445, 57160134, 85740201, 95266890, 142900335, 171480402, 285800670, 428701005, 857402010]

約数ペア:

[(1, 857402010), (2, 428701005), (3, 285800670), (5, 171480402), (6, 142900335), (9, 95266890), (10, 85740201), (15, 57160134), (18, 47633445), (27, 31755630), (30, 28580067), (45, 19053378), (54, 15877815), (79, 10853190), (81, 10585210), (90, 9526689), (135, 6351126), (158, 5426595), (162, 5292605), (237, 3617730), (270, 3175563), (395, 2170638), (405, 2117042), (474, 1808865), (711, 1205910), (790, 1085319), (810, 1058521), (1185, 723546), (1422, 602955), (2133, 401970), (2370, 361773), (3555, 241182), (4266, 200985), (6399, 133990), (7110, 120591), (10665, 80394), (12798, 66995), (13399, 63990), (21330, 40197), (26798, 31995)]