30062636

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 56327040

約数和(自身を除く): 26264404

約数列:

[1, 2, 4, 19, 38, 76, 109, 191, 218, 361, 382, 436, 722, 764, 1444, 2071, 3629, 4142, 7258, 8284, 14516, 20819, 39349, 41638, 68951, 78698, 83276, 137902, 157396, 275804, 395561, 791122, 1582244, 7515659, 15031318, 30062636]

約数ペア:

[(1, 30062636), (2, 15031318), (4, 7515659), (19, 1582244), (38, 791122), (76, 395561), (109, 275804), (191, 157396), (218, 137902), (361, 83276), (382, 78698), (436, 68951), (722, 41638), (764, 39349), (1444, 20819), (2071, 14516), (3629, 8284), (4142, 7258)]