31500030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33871}}^1$

素因数の和:33912

約数の個数: 32

約数和(自身を含む): 78041088

約数和(自身を除く): 46541058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 33871, 67742, 101613, 169355, 203226, 338710, 508065, 1016130, 1050001, 2100002, 3150003, 5250005, 6300006, 10500010, 15750015, 31500030]

約数ペア:

[(1, 31500030), (2, 15750015), (3, 10500010), (5, 6300006), (6, 5250005), (10, 3150003), (15, 2100002), (30, 1050001), (31, 1016130), (62, 508065), (93, 338710), (155, 203226), (186, 169355), (310, 101613), (465, 67742), (930, 33871)]