30357054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 83026944

約数和(自身を除く): 52669890

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 63, 78, 86, 91, 117, 126, 129, 182, 234, 258, 273, 301, 387, 431, 546, 559, 602, 774, 819, 862, 903, 1118, 1293, 1638, 1677, 1806, 2586, 2709, 3017, 3354, 3879, 3913, 5031, 5418, 5603, 6034, 7758, 7826, 9051, 10062, 11206, 11739, 16809, 18102, 18533, 23478, 27153, 33618, 35217, 37066, 39221, 50427, 54306, 55599, 70434, 78442, 100854, 111198, 117663, 129731, 166797, 235326, 240929, 259462, 333594, 352989, 389193, 481858, 705978, 722787, 778386, 1167579, 1445574, 1686503, 2168361, 2335158, 3373006, 4336722, 5059509, 10119018, 15178527, 30357054]

約数ペア:

[(1, 30357054), (2, 15178527), (3, 10119018), (6, 5059509), (7, 4336722), (9, 3373006), (13, 2335158), (14, 2168361), (18, 1686503), (21, 1445574), (26, 1167579), (39, 778386), (42, 722787), (43, 705978), (63, 481858), (78, 389193), (86, 352989), (91, 333594), (117, 259462), (126, 240929), (129, 235326), (182, 166797), (234, 129731), (258, 117663), (273, 111198), (301, 100854), (387, 78442), (431, 70434), (546, 55599), (559, 54306), (602, 50427), (774, 39221), (819, 37066), (862, 35217), (903, 33618), (1118, 27153), (1293, 23478), (1638, 18533), (1677, 18102), (1806, 16809), (2586, 11739), (2709, 11206), (3017, 10062), (3354, 9051), (3879, 7826), (3913, 7758), (5031, 6034), (5418, 5603)]