16990170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18269}}^1$

素因数の和:18310

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 25103910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 18269, 36538, 54807, 91345, 109614, 182690, 274035, 548070, 566339, 1132678, 1699017, 2831695, 3398034, 5663390, 8495085, 16990170]

約数ペア:

[(1, 16990170), (2, 8495085), (3, 5663390), (5, 3398034), (6, 2831695), (10, 1699017), (15, 1132678), (30, 566339), (31, 548070), (62, 274035), (93, 182690), (155, 109614), (186, 91345), (310, 54807), (465, 36538), (930, 18269)]