15690734790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1\times {\mathrm{4457}}^1$

素因数の和:5197

約数の個数: 64

約数和(自身を含む): 37900846080

約数和(自身を除く): 22210111290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 491, 717, 982, 1195, 1434, 1473, 2390, 2455, 2946, 3585, 4457, 4910, 7170, 7365, 8914, 13371, 14730, 22285, 26742, 44570, 66855, 117349, 133710, 234698, 352047, 586745, 704094, 1065223, 1173490, 1760235, 2130446, 2188387, 3195669, 3520470, 4376774, 5326115, 6391338, 6565161, 10652230, 10941935, 13130322, 15978345, 21883870, 31956690, 32825805, 65651610, 523024493, 1046048986, 1569073479, 2615122465, 3138146958, 5230244930, 7845367395, 15690734790]

約数ペア:

[(1, 15690734790), (2, 7845367395), (3, 5230244930), (5, 3138146958), (6, 2615122465), (10, 1569073479), (15, 1046048986), (30, 523024493), (239, 65651610), (478, 32825805), (491, 31956690), (717, 21883870), (982, 15978345), (1195, 13130322), (1434, 10941935), (1473, 10652230), (2390, 6565161), (2455, 6391338), (2946, 5326115), (3585, 4376774), (4457, 3520470), (4910, 3195669), (7170, 2188387), (7365, 2130446), (8914, 1760235), (13371, 1173490), (14730, 1065223), (22285, 704094), (26742, 586745), (44570, 352047), (66855, 234698), (117349, 133710)]