265553730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{863}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 747242496

約数和(自身を除く): 481688766

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 263, 390, 526, 585, 789, 863, 1170, 1315, 1578, 1726, 2367, 2589, 2630, 3419, 3945, 4315, 4734, 5178, 6838, 7767, 7890, 8630, 10257, 11219, 11835, 12945, 15534, 17095, 20514, 22438, 23670, 25890, 30771, 33657, 34190, 38835, 51285, 56095, 61542, 67314, 77670, 100971, 102570, 112190, 153855, 168285, 201942, 226969, 307710, 336570, 453938, 504855, 680907, 1009710, 1134845, 1361814, 2042721, 2269690, 2950597, 3404535, 4085442, 5901194, 6809070, 8851791, 10213605, 14752985, 17703582, 20427210, 26555373, 29505970, 44258955, 53110746, 88517910, 132776865, 265553730]

約数ペア:

[(1, 265553730), (2, 132776865), (3, 88517910), (5, 53110746), (6, 44258955), (9, 29505970), (10, 26555373), (13, 20427210), (15, 17703582), (18, 14752985), (26, 10213605), (30, 8851791), (39, 6809070), (45, 5901194), (65, 4085442), (78, 3404535), (90, 2950597), (117, 2269690), (130, 2042721), (195, 1361814), (234, 1134845), (263, 1009710), (390, 680907), (526, 504855), (585, 453938), (789, 336570), (863, 307710), (1170, 226969), (1315, 201942), (1578, 168285), (1726, 153855), (2367, 112190), (2589, 102570), (2630, 100971), (3419, 77670), (3945, 67314), (4315, 61542), (4734, 56095), (5178, 51285), (6838, 38835), (7767, 34190), (7890, 33657), (8630, 30771), (10257, 25890), (11219, 23670), (11835, 22438), (12945, 20514), (15534, 17095)]