67530090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72613}}^1$

素因数の和:72654

約数の個数: 32

約数和(自身を含む): 167302656

約数和(自身を除く): 99772566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 72613, 145226, 217839, 363065, 435678, 726130, 1089195, 2178390, 2251003, 4502006, 6753009, 11255015, 13506018, 22510030, 33765045, 67530090]

約数ペア:

[(1, 67530090), (2, 33765045), (3, 22510030), (5, 13506018), (6, 11255015), (10, 6753009), (15, 4502006), (30, 2251003), (31, 2178390), (62, 1089195), (93, 726130), (155, 435678), (186, 363065), (310, 217839), (465, 145226), (930, 72613)]