68460090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73613}}^1$

素因数の和:73654

約数の個数: 32

約数和(自身を含む): 169606656

約数和(自身を除く): 101146566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 73613, 147226, 220839, 368065, 441678, 736130, 1104195, 2208390, 2282003, 4564006, 6846009, 11410015, 13692018, 22820030, 34230045, 68460090]

約数ペア:

[(1, 68460090), (2, 34230045), (3, 22820030), (5, 13692018), (6, 11410015), (10, 6846009), (15, 4564006), (30, 2282003), (31, 2208390), (62, 1104195), (93, 736130), (155, 441678), (186, 368065), (310, 220839), (465, 147226), (930, 73613)]