1819255260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1045549}}^1$

素因数の和:1045590

約数の個数: 48

約数和(自身を含む): 5269572000

約数和(自身を除く): 3450316740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 1045549, 2091098, 3136647, 4182196, 5227745, 6273294, 10455490, 12546588, 15683235, 20910980, 30320921, 31366470, 60641842, 62732940, 90962763, 121283684, 151604605, 181925526, 303209210, 363851052, 454813815, 606418420, 909627630, 1819255260]

約数ペア:

[(1, 1819255260), (2, 909627630), (3, 606418420), (4, 454813815), (5, 363851052), (6, 303209210), (10, 181925526), (12, 151604605), (15, 121283684), (20, 90962763), (29, 62732940), (30, 60641842), (58, 31366470), (60, 30320921), (87, 20910980), (116, 15683235), (145, 12546588), (174, 10455490), (290, 6273294), (348, 5227745), (435, 4182196), (580, 3136647), (870, 2091098), (1740, 1045549)]