74641490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 179159040

約数和(自身を除く): 104517550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 53, 55, 59, 62, 70, 77, 106, 110, 118, 154, 155, 217, 265, 295, 310, 341, 371, 385, 413, 434, 530, 583, 590, 649, 682, 742, 770, 826, 1085, 1166, 1298, 1643, 1705, 1829, 1855, 2065, 2170, 2387, 2915, 3127, 3245, 3286, 3410, 3658, 3710, 4081, 4130, 4543, 4774, 5830, 6254, 6490, 8162, 8215, 9086, 9145, 11501, 11935, 12803, 15635, 16430, 18073, 18290, 20119, 20405, 21889, 22715, 23002, 23870, 25606, 31270, 34397, 36146, 40238, 40810, 43778, 45430, 57505, 64015, 68794, 90365, 96937, 100595, 109445, 115010, 126511, 128030, 140833, 171985, 180730, 193874, 201190, 218890, 240779, 253022, 281666, 343970, 481558, 484685, 632555, 678559, 704165, 969370, 1066307, 1203895, 1265110, 1357118, 1408330, 2132614, 2407790, 3392795, 5331535, 6785590, 7464149, 10663070, 14928298, 37320745, 74641490]

約数ペア:

[(1, 74641490), (2, 37320745), (5, 14928298), (7, 10663070), (10, 7464149), (11, 6785590), (14, 5331535), (22, 3392795), (31, 2407790), (35, 2132614), (53, 1408330), (55, 1357118), (59, 1265110), (62, 1203895), (70, 1066307), (77, 969370), (106, 704165), (110, 678559), (118, 632555), (154, 484685), (155, 481558), (217, 343970), (265, 281666), (295, 253022), (310, 240779), (341, 218890), (371, 201190), (385, 193874), (413, 180730), (434, 171985), (530, 140833), (583, 128030), (590, 126511), (649, 115010), (682, 109445), (742, 100595), (770, 96937), (826, 90365), (1085, 68794), (1166, 64015), (1298, 57505), (1643, 45430), (1705, 43778), (1829, 40810), (1855, 40238), (2065, 36146), (2170, 34397), (2387, 31270), (2915, 25606), (3127, 23870), (3245, 23002), (3286, 22715), (3410, 21889), (3658, 20405), (3710, 20119), (4081, 18290), (4130, 18073), (4543, 16430), (4774, 15635), (5830, 12803), (6254, 11935), (6490, 11501), (8162, 9145), (8215, 9086)]