30554424

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 55931976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 71, 72, 86, 129, 139, 142, 172, 213, 258, 278, 284, 344, 387, 417, 426, 516, 556, 568, 639, 774, 834, 852, 1032, 1112, 1251, 1278, 1548, 1668, 1704, 2502, 2556, 3053, 3096, 3336, 5004, 5112, 5977, 6106, 9159, 9869, 10008, 11954, 12212, 17931, 18318, 19738, 23908, 24424, 27477, 29607, 35862, 36636, 39476, 47816, 53793, 54954, 59214, 71724, 73272, 78952, 88821, 107586, 109908, 118428, 143448, 177642, 215172, 219816, 236856, 355284, 424367, 430344, 710568, 848734, 1273101, 1697468, 2546202, 3394936, 3819303, 5092404, 7638606, 10184808, 15277212, 30554424]

約数ペア:

[(1, 30554424), (2, 15277212), (3, 10184808), (4, 7638606), (6, 5092404), (8, 3819303), (9, 3394936), (12, 2546202), (18, 1697468), (24, 1273101), (36, 848734), (43, 710568), (71, 430344), (72, 424367), (86, 355284), (129, 236856), (139, 219816), (142, 215172), (172, 177642), (213, 143448), (258, 118428), (278, 109908), (284, 107586), (344, 88821), (387, 78952), (417, 73272), (426, 71724), (516, 59214), (556, 54954), (568, 53793), (639, 47816), (774, 39476), (834, 36636), (852, 35862), (1032, 29607), (1112, 27477), (1251, 24424), (1278, 23908), (1548, 19738), (1668, 18318), (1704, 17931), (2502, 12212), (2556, 11954), (3053, 10008), (3096, 9869), (3336, 9159), (5004, 6106), (5112, 5977)]