29783985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 60217344

約数和(自身を除く): 30433359

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 107, 165, 231, 241, 321, 385, 535, 723, 749, 1155, 1177, 1205, 1605, 1687, 2247, 2651, 3531, 3615, 3745, 5061, 5885, 7953, 8239, 8435, 11235, 13255, 17655, 18557, 24717, 25305, 25787, 39765, 41195, 55671, 77361, 92785, 123585, 128935, 180509, 278355, 283657, 386805, 541527, 850971, 902545, 1418285, 1985599, 2707635, 4254855, 5956797, 9927995, 29783985]

約数ペア:

[(1, 29783985), (3, 9927995), (5, 5956797), (7, 4254855), (11, 2707635), (15, 1985599), (21, 1418285), (33, 902545), (35, 850971), (55, 541527), (77, 386805), (105, 283657), (107, 278355), (165, 180509), (231, 128935), (241, 123585), (321, 92785), (385, 77361), (535, 55671), (723, 41195), (749, 39765), (1155, 25787), (1177, 25305), (1205, 24717), (1605, 18557), (1687, 17655), (2247, 13255), (2651, 11235), (3531, 8435), (3615, 8239), (3745, 7953), (5061, 5885)]