30185490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52957}}^1$

素因数の和:52986

約数の個数: 32

約数和(自身を含む): 76259520

約数和(自身を除く): 46074030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 52957, 105914, 158871, 264785, 317742, 529570, 794355, 1006183, 1588710, 2012366, 3018549, 5030915, 6037098, 10061830, 15092745, 30185490]

約数ペア:

[(1, 30185490), (2, 15092745), (3, 10061830), (5, 6037098), (6, 5030915), (10, 3018549), (15, 2012366), (19, 1588710), (30, 1006183), (38, 794355), (57, 529570), (95, 317742), (114, 264785), (190, 158871), (285, 105914), (570, 52957)]