15207860810

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{190027}}^1$

素因数の和:190238

約数の個数: 32

約数和(自身を含む): 28075496832

約数和(自身を除く): 12867636022

約数列:

[1, 2, 5, 10, 53, 106, 151, 265, 302, 530, 755, 1510, 8003, 16006, 40015, 80030, 190027, 380054, 950135, 1900270, 10071431, 20142862, 28694077, 50357155, 57388154, 100714310, 143470385, 286940770, 1520786081, 3041572162, 7603930405, 15207860810]

約数ペア:

[(1, 15207860810), (2, 7603930405), (5, 3041572162), (10, 1520786081), (53, 286940770), (106, 143470385), (151, 100714310), (265, 57388154), (302, 50357155), (530, 28694077), (755, 20142862), (1510, 10071431), (8003, 1900270), (16006, 950135), (40015, 380054), (80030, 190027)]