77225070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198013}}^1$

素因数の和:198036

約数の個数: 32

約数和(自身を含む): 199598112

約数和(自身を除く): 122373042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 198013, 396026, 594039, 990065, 1188078, 1980130, 2574169, 2970195, 5148338, 5940390, 7722507, 12870845, 15445014, 25741690, 38612535, 77225070]

約数ペア:

[(1, 77225070), (2, 38612535), (3, 25741690), (5, 15445014), (6, 12870845), (10, 7722507), (13, 5940390), (15, 5148338), (26, 2970195), (30, 2574169), (39, 1980130), (65, 1188078), (78, 990065), (130, 594039), (195, 396026), (390, 198013)]