30253890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53077}}^1$

素因数の和:53106

約数の個数: 32

約数和(自身を含む): 76432320

約数和(自身を除く): 46178430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 53077, 106154, 159231, 265385, 318462, 530770, 796155, 1008463, 1592310, 2016926, 3025389, 5042315, 6050778, 10084630, 15126945, 30253890]

約数ペア:

[(1, 30253890), (2, 15126945), (3, 10084630), (5, 6050778), (6, 5042315), (10, 3025389), (15, 2016926), (19, 1592310), (30, 1008463), (38, 796155), (57, 530770), (95, 318462), (114, 265385), (190, 159231), (285, 106154), (570, 53077)]