30125628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 86240000

約数和(自身を除く): 56114372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 468, 499, 516, 559, 702, 774, 998, 1118, 1161, 1404, 1497, 1548, 1677, 1996, 2236, 2322, 2994, 3354, 4491, 4644, 5031, 5988, 6487, 6708, 8982, 10062, 12974, 13473, 15093, 17964, 19461, 20124, 21457, 25948, 26946, 30186, 38922, 42914, 53892, 58383, 60372, 64371, 77844, 85828, 116766, 128742, 175149, 193113, 233532, 257484, 278941, 350298, 386226, 557882, 579339, 700596, 772452, 836823, 1115764, 1158678, 1673646, 2317356, 2510469, 3347292, 5020938, 7531407, 10041876, 15062814, 30125628]

約数ペア:

[(1, 30125628), (2, 15062814), (3, 10041876), (4, 7531407), (6, 5020938), (9, 3347292), (12, 2510469), (13, 2317356), (18, 1673646), (26, 1158678), (27, 1115764), (36, 836823), (39, 772452), (43, 700596), (52, 579339), (54, 557882), (78, 386226), (86, 350298), (108, 278941), (117, 257484), (129, 233532), (156, 193113), (172, 175149), (234, 128742), (258, 116766), (351, 85828), (387, 77844), (468, 64371), (499, 60372), (516, 58383), (559, 53892), (702, 42914), (774, 38922), (998, 30186), (1118, 26946), (1161, 25948), (1404, 21457), (1497, 20124), (1548, 19461), (1677, 17964), (1996, 15093), (2236, 13473), (2322, 12974), (2994, 10062), (3354, 8982), (4491, 6708), (4644, 6487), (5031, 5988)]