30388742

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 47878488

約数和(自身を除く): 17489746

約数列:

[1, 2, 31, 62, 97, 163, 194, 326, 961, 1922, 3007, 5053, 6014, 10106, 15811, 31622, 93217, 156643, 186434, 313286, 490141, 980282, 15194371, 30388742]

約数ペア:

[(1, 30388742), (2, 15194371), (31, 980282), (62, 490141), (97, 313286), (163, 186434), (194, 156643), (326, 93217), (961, 31622), (1922, 15811), (3007, 10106), (5053, 6014)]