67661530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 137106432

約数和(自身を除く): 69444902

約数列:

[1, 2, 5, 10, 17, 31, 34, 37, 62, 74, 85, 155, 170, 185, 310, 347, 370, 527, 629, 694, 1054, 1147, 1258, 1735, 2294, 2635, 3145, 3470, 5270, 5735, 5899, 6290, 10757, 11470, 11798, 12839, 19499, 21514, 25678, 29495, 38998, 53785, 58990, 64195, 97495, 107570, 128390, 182869, 194990, 218263, 365738, 398009, 436526, 796018, 914345, 1091315, 1828690, 1990045, 2182630, 3980090, 6766153, 13532306, 33830765, 67661530]

約数ペア:

[(1, 67661530), (2, 33830765), (5, 13532306), (10, 6766153), (17, 3980090), (31, 2182630), (34, 1990045), (37, 1828690), (62, 1091315), (74, 914345), (85, 796018), (155, 436526), (170, 398009), (185, 365738), (310, 218263), (347, 194990), (370, 182869), (527, 128390), (629, 107570), (694, 97495), (1054, 64195), (1147, 58990), (1258, 53785), (1735, 38998), (2294, 29495), (2635, 25678), (3145, 21514), (3470, 19499), (5270, 12839), (5735, 11798), (5899, 11470), (6290, 10757)]