138117090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{148513}}^1$

素因数の和:148554

約数の個数: 32

約数和(自身を含む): 342176256

約数和(自身を除く): 204059166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 148513, 297026, 445539, 742565, 891078, 1485130, 2227695, 4455390, 4603903, 9207806, 13811709, 23019515, 27623418, 46039030, 69058545, 138117090]

約数ペア:

[(1, 138117090), (2, 69058545), (3, 46039030), (5, 27623418), (6, 23019515), (10, 13811709), (15, 9207806), (30, 4603903), (31, 4455390), (62, 2227695), (93, 1485130), (155, 891078), (186, 742565), (310, 445539), (465, 297026), (930, 148513)]