90864320170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{146317}}^1$

素因数の和:146635

約数の個数: 64

約数和(自身を含む): 187162962336

約数和(自身を除く): 96298642166

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 281, 442, 562, 1105, 1405, 2210, 2810, 3653, 4777, 7306, 9554, 18265, 23885, 36530, 47770, 62101, 124202, 146317, 292634, 310505, 621010, 731585, 1463170, 1902121, 2487389, 3804242, 4974778, 9510605, 12436945, 19021210, 24873890, 32336057, 41115077, 64672114, 82230154, 161680285, 205575385, 323360570, 411150770, 534496001, 698956309, 1068992002, 1397912618, 2672480005, 3494781545, 5344960010, 6989563090, 9086432017, 18172864034, 45432160085, 90864320170]

約数ペア:

[(1, 90864320170), (2, 45432160085), (5, 18172864034), (10, 9086432017), (13, 6989563090), (17, 5344960010), (26, 3494781545), (34, 2672480005), (65, 1397912618), (85, 1068992002), (130, 698956309), (170, 534496001), (221, 411150770), (281, 323360570), (442, 205575385), (562, 161680285), (1105, 82230154), (1405, 64672114), (2210, 41115077), (2810, 32336057), (3653, 24873890), (4777, 19021210), (7306, 12436945), (9554, 9510605), (18265, 4974778), (23885, 3804242), (36530, 2487389), (47770, 1902121), (62101, 1463170), (124202, 731585), (146317, 621010), (292634, 310505)]