191069710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 375199776

約数和(自身を除く): 184130066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 169, 334, 338, 677, 835, 845, 1354, 1670, 1690, 2171, 3385, 4342, 6770, 8801, 10855, 17602, 21710, 28223, 44005, 56446, 88010, 113059, 114413, 141115, 226118, 228826, 282230, 565295, 572065, 1130590, 1144130, 1469767, 2939534, 7348835, 14697670, 19106971, 38213942, 95534855, 191069710]

約数ペア:

[(1, 191069710), (2, 95534855), (5, 38213942), (10, 19106971), (13, 14697670), (26, 7348835), (65, 2939534), (130, 1469767), (167, 1144130), (169, 1130590), (334, 572065), (338, 565295), (677, 282230), (835, 228826), (845, 226118), (1354, 141115), (1670, 114413), (1690, 113059), (2171, 88010), (3385, 56446), (4342, 44005), (6770, 28223), (8801, 21710), (10855, 17602)]