15705877070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{674941}}^1$

素因数の和:675140

約数の個数: 32

約数和(自身を含む): 30615369120

約数和(自身を除く): 14909492050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 4654, 11635, 23270, 674941, 1349882, 3374705, 6749410, 8774233, 17548466, 43871165, 87742330, 120814439, 241628878, 604072195, 1208144390, 1570587707, 3141175414, 7852938535, 15705877070]

約数ペア:

[(1, 15705877070), (2, 7852938535), (5, 3141175414), (10, 1570587707), (13, 1208144390), (26, 604072195), (65, 241628878), (130, 120814439), (179, 87742330), (358, 43871165), (895, 17548466), (1790, 8774233), (2327, 6749410), (4654, 3374705), (11635, 1349882), (23270, 674941)]