64258140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1051}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 180270720

約数和(自身を除く): 116012580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1019, 1051, 2038, 2102, 3057, 3153, 4076, 4204, 5095, 5255, 6114, 6306, 10190, 10510, 12228, 12612, 15285, 15765, 20380, 21020, 30570, 31530, 61140, 63060, 1070969, 2141938, 3212907, 4283876, 5354845, 6425814, 10709690, 12851628, 16064535, 21419380, 32129070, 64258140]

約数ペア:

[(1, 64258140), (2, 32129070), (3, 21419380), (4, 16064535), (5, 12851628), (6, 10709690), (10, 6425814), (12, 5354845), (15, 4283876), (20, 3212907), (30, 2141938), (60, 1070969), (1019, 63060), (1051, 61140), (2038, 31530), (2102, 30570), (3057, 21020), (3153, 20380), (4076, 15765), (4204, 15285), (5095, 12612), (5255, 12228), (6114, 10510), (6306, 10190)]