493620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 1458240

約数和(自身を除く): 964620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 433, 570, 866, 1140, 1299, 1732, 2165, 2598, 4330, 5196, 6495, 8227, 8660, 12990, 16454, 24681, 25980, 32908, 41135, 49362, 82270, 98724, 123405, 164540, 246810, 493620]

約数ペア:

[(1, 493620), (2, 246810), (3, 164540), (4, 123405), (5, 98724), (6, 82270), (10, 49362), (12, 41135), (15, 32908), (19, 25980), (20, 24681), (30, 16454), (38, 12990), (57, 8660), (60, 8227), (76, 6495), (95, 5196), (114, 4330), (190, 2598), (228, 2165), (285, 1732), (380, 1299), (433, 1140), (570, 866)]