31818090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34213}}^1$

素因数の和:34254

約数の個数: 32

約数和(自身を含む): 78829056

約数和(自身を除く): 47010966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 34213, 68426, 102639, 171065, 205278, 342130, 513195, 1026390, 1060603, 2121206, 3181809, 5303015, 6363618, 10606030, 15909045, 31818090]

約数ペア:

[(1, 31818090), (2, 15909045), (3, 10606030), (5, 6363618), (6, 5303015), (10, 3181809), (15, 2121206), (30, 1060603), (31, 1026390), (62, 513195), (93, 342130), (155, 205278), (186, 171065), (310, 102639), (465, 68426), (930, 34213)]