1570498254

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72167}}^1$

素因数の和:72222

約数の個数: 64

約数和(自身を含む): 3879751680

約数和(自身を除く): 2309253426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 7254, 10881, 21762, 72167, 144334, 216501, 433002, 649503, 938171, 1299006, 1876342, 1948509, 2237177, 2814513, 3897018, 4474354, 5629026, 6711531, 8443539, 13423062, 16887078, 20134593, 25330617, 29083301, 40269186, 50661234, 58166602, 60403779, 87249903, 120807558, 174499806, 261749709, 523499418, 785249127, 1570498254]

約数ペア:

[(1, 1570498254), (2, 785249127), (3, 523499418), (6, 261749709), (9, 174499806), (13, 120807558), (18, 87249903), (26, 60403779), (27, 58166602), (31, 50661234), (39, 40269186), (54, 29083301), (62, 25330617), (78, 20134593), (93, 16887078), (117, 13423062), (186, 8443539), (234, 6711531), (279, 5629026), (351, 4474354), (403, 3897018), (558, 2814513), (702, 2237177), (806, 1948509), (837, 1876342), (1209, 1299006), (1674, 938171), (2418, 649503), (3627, 433002), (7254, 216501), (10881, 144334), (21762, 72167)]