31999230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18713}}^1$

素因数の和:18745

約数の個数: 48

約数和(自身を含む): 87581520

約数和(自身を除く): 55582290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 18713, 37426, 56139, 93565, 112278, 168417, 187130, 280695, 336834, 355547, 561390, 711094, 842085, 1066641, 1684170, 1777735, 2133282, 3199923, 3555470, 5333205, 6399846, 10666410, 15999615, 31999230]

約数ペア:

[(1, 31999230), (2, 15999615), (3, 10666410), (5, 6399846), (6, 5333205), (9, 3555470), (10, 3199923), (15, 2133282), (18, 1777735), (19, 1684170), (30, 1066641), (38, 842085), (45, 711094), (57, 561390), (90, 355547), (95, 336834), (114, 280695), (171, 187130), (190, 168417), (285, 112278), (342, 93565), (570, 56139), (855, 37426), (1710, 18713)]