30057700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17681}}^1$

素因数の和:17712

約数の個数: 36

約数和(自身を含む): 69065892

約数和(自身を除く): 39008192

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 17681, 35362, 70724, 88405, 176810, 300577, 353620, 442025, 601154, 884050, 1202308, 1502885, 1768100, 3005770, 6011540, 7514425, 15028850, 30057700]

約数ペア:

[(1, 30057700), (2, 15028850), (4, 7514425), (5, 6011540), (10, 3005770), (17, 1768100), (20, 1502885), (25, 1202308), (34, 884050), (50, 601154), (68, 442025), (85, 353620), (100, 300577), (170, 176810), (340, 88405), (425, 70724), (850, 35362), (1700, 17681)]