73342740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 216236160

約数和(自身を除く): 142893420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 61, 87, 116, 122, 145, 174, 183, 244, 290, 305, 348, 366, 435, 580, 610, 691, 732, 870, 915, 1220, 1382, 1740, 1769, 1830, 2073, 2764, 3455, 3538, 3660, 4146, 5307, 6910, 7076, 8292, 8845, 10365, 10614, 13820, 17690, 20039, 20730, 21228, 26535, 35380, 40078, 41460, 42151, 53070, 60117, 80156, 84302, 100195, 106140, 120234, 126453, 168604, 200390, 210755, 240468, 252906, 300585, 400780, 421510, 505812, 601170, 632265, 843020, 1202340, 1222379, 1264530, 2444758, 2529060, 3667137, 4889516, 6111895, 7334274, 12223790, 14668548, 18335685, 24447580, 36671370, 73342740]

約数ペア:

[(1, 73342740), (2, 36671370), (3, 24447580), (4, 18335685), (5, 14668548), (6, 12223790), (10, 7334274), (12, 6111895), (15, 4889516), (20, 3667137), (29, 2529060), (30, 2444758), (58, 1264530), (60, 1222379), (61, 1202340), (87, 843020), (116, 632265), (122, 601170), (145, 505812), (174, 421510), (183, 400780), (244, 300585), (290, 252906), (305, 240468), (348, 210755), (366, 200390), (435, 168604), (580, 126453), (610, 120234), (691, 106140), (732, 100195), (870, 84302), (915, 80156), (1220, 60117), (1382, 53070), (1740, 42151), (1769, 41460), (1830, 40078), (2073, 35380), (2764, 26535), (3455, 21228), (3538, 20730), (3660, 20039), (4146, 17690), (5307, 13820), (6910, 10614), (7076, 10365), (8292, 8845)]