15693812770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{18059}}^1$

素因数の和:18199

約数の個数: 48

約数和(自身を含む): 29538069120

約数和(自身を除く): 13844256350

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 1849, 2021, 3698, 4042, 9245, 10105, 18059, 18490, 20210, 36118, 86903, 90295, 173806, 180590, 434515, 776537, 848773, 869030, 1553074, 1697546, 3882685, 4243865, 7765370, 8487730, 33391091, 36497239, 66782182, 72994478, 166955455, 182486195, 333910910, 364972390, 1569381277, 3138762554, 7846906385, 15693812770]

約数ペア:

[(1, 15693812770), (2, 7846906385), (5, 3138762554), (10, 1569381277), (43, 364972390), (47, 333910910), (86, 182486195), (94, 166955455), (215, 72994478), (235, 66782182), (430, 36497239), (470, 33391091), (1849, 8487730), (2021, 7765370), (3698, 4243865), (4042, 3882685), (9245, 1697546), (10105, 1553074), (18059, 869030), (18490, 848773), (20210, 776537), (36118, 434515), (86903, 180590), (90295, 173806)]