138368190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{148783}}^1$

素因数の和:148824

約数の個数: 32

約数和(自身を含む): 342798336

約数和(自身を除く): 204430146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 148783, 297566, 446349, 743915, 892698, 1487830, 2231745, 4463490, 4612273, 9224546, 13836819, 23061365, 27673638, 46122730, 69184095, 138368190]

約数ペア:

[(1, 138368190), (2, 69184095), (3, 46122730), (5, 27673638), (6, 23061365), (10, 13836819), (15, 9224546), (30, 4612273), (31, 4463490), (62, 2231745), (93, 1487830), (155, 892698), (186, 743915), (310, 446349), (465, 297566), (930, 148783)]