30402050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{12409}}^1$

素因数の和:12435

約数の個数: 36

約数和(自身を含む): 65785410

約数和(自身を除く): 35383360

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 12409, 24818, 62045, 86863, 124090, 173726, 310225, 434315, 608041, 620450, 868630, 1216082, 2171575, 3040205, 4343150, 6080410, 15201025, 30402050]

約数ペア:

[(1, 30402050), (2, 15201025), (5, 6080410), (7, 4343150), (10, 3040205), (14, 2171575), (25, 1216082), (35, 868630), (49, 620450), (50, 608041), (70, 434315), (98, 310225), (175, 173726), (245, 124090), (350, 86863), (490, 62045), (1225, 24818), (2450, 12409)]