85207410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13721}}^1$

素因数の和:13760

約数の個数: 64

約数和(自身を含む): 237116160

約数和(自身を除く): 151908750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 13721, 27442, 41163, 68605, 82326, 123489, 137210, 205815, 246978, 315583, 370467, 411630, 617445, 631166, 740934, 946749, 1234890, 1577915, 1852335, 1893498, 2840247, 3155830, 3704670, 4733745, 5680494, 8520741, 9467490, 14201235, 17041482, 28402470, 42603705, 85207410]

約数ペア:

[(1, 85207410), (2, 42603705), (3, 28402470), (5, 17041482), (6, 14201235), (9, 9467490), (10, 8520741), (15, 5680494), (18, 4733745), (23, 3704670), (27, 3155830), (30, 2840247), (45, 1893498), (46, 1852335), (54, 1577915), (69, 1234890), (90, 946749), (115, 740934), (135, 631166), (138, 617445), (207, 411630), (230, 370467), (270, 315583), (345, 246978), (414, 205815), (621, 137210), (690, 123489), (1035, 82326), (1242, 68605), (2070, 41163), (3105, 27442), (6210, 13721)]