30279540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26561}}^1$

素因数の和:26592

約数の個数: 48

約数和(自身を含む): 89248320

約数和(自身を除く): 58968780

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, 570, 1140, 26561, 53122, 79683, 106244, 132805, 159366, 265610, 318732, 398415, 504659, 531220, 796830, 1009318, 1513977, 1593660, 2018636, 2523295, 3027954, 5046590, 6055908, 7569885, 10093180, 15139770, 30279540]

約数ペア:

[(1, 30279540), (2, 15139770), (3, 10093180), (4, 7569885), (5, 6055908), (6, 5046590), (10, 3027954), (12, 2523295), (15, 2018636), (19, 1593660), (20, 1513977), (30, 1009318), (38, 796830), (57, 531220), (60, 504659), (76, 398415), (95, 318732), (114, 265610), (190, 159366), (228, 132805), (285, 106244), (380, 79683), (570, 53122), (1140, 26561)]