30437715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 64958976

約数和(自身を除く): 34521261

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 73, 77, 95, 105, 133, 165, 209, 219, 231, 285, 361, 365, 385, 399, 511, 627, 665, 803, 1045, 1083, 1095, 1155, 1387, 1463, 1533, 1805, 1995, 2409, 2527, 2555, 3135, 3971, 4015, 4161, 4389, 5415, 5621, 6935, 7315, 7581, 7665, 9709, 11913, 12045, 12635, 15257, 16863, 19855, 20805, 21945, 26353, 27797, 28105, 29127, 37905, 45771, 48545, 59565, 76285, 79059, 83391, 84315, 106799, 131765, 138985, 145635, 184471, 228855, 289883, 320397, 395295, 416955, 533995, 553413, 869649, 922355, 1449415, 1601985, 2029181, 2767065, 4348245, 6087543, 10145905, 30437715]

約数ペア:

[(1, 30437715), (3, 10145905), (5, 6087543), (7, 4348245), (11, 2767065), (15, 2029181), (19, 1601985), (21, 1449415), (33, 922355), (35, 869649), (55, 553413), (57, 533995), (73, 416955), (77, 395295), (95, 320397), (105, 289883), (133, 228855), (165, 184471), (209, 145635), (219, 138985), (231, 131765), (285, 106799), (361, 84315), (365, 83391), (385, 79059), (399, 76285), (511, 59565), (627, 48545), (665, 45771), (803, 37905), (1045, 29127), (1083, 28105), (1095, 27797), (1155, 26353), (1387, 21945), (1463, 20805), (1533, 19855), (1805, 16863), (1995, 15257), (2409, 12635), (2527, 12045), (2555, 11913), (3135, 9709), (3971, 7665), (4015, 7581), (4161, 7315), (4389, 6935), (5415, 5621)]