27173630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 28813570

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 59, 79, 106, 110, 118, 158, 265, 295, 395, 530, 583, 590, 649, 790, 869, 1166, 1298, 1738, 2915, 3127, 3245, 4187, 4345, 4661, 5830, 6254, 6490, 8374, 8690, 9322, 15635, 20935, 23305, 31270, 34397, 41870, 46057, 46610, 51271, 68794, 92114, 102542, 171985, 230285, 247033, 256355, 343970, 460570, 494066, 512710, 1235165, 2470330, 2717363, 5434726, 13586815, 27173630]

約数ペア:

[(1, 27173630), (2, 13586815), (5, 5434726), (10, 2717363), (11, 2470330), (22, 1235165), (53, 512710), (55, 494066), (59, 460570), (79, 343970), (106, 256355), (110, 247033), (118, 230285), (158, 171985), (265, 102542), (295, 92114), (395, 68794), (530, 51271), (583, 46610), (590, 46057), (649, 41870), (790, 34397), (869, 31270), (1166, 23305), (1298, 20935), (1738, 15635), (2915, 9322), (3127, 8690), (3245, 8374), (4187, 6490), (4345, 6254), (4661, 5830)]