1915704090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{519161}}^1$

素因数の和:519215

約数の個数: 48

約数和(自身を含む): 5102324136

約数和(自身を除く): 3186620046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 519161, 1038322, 1557483, 2595805, 3114966, 4672449, 5191610, 7787415, 9344898, 15574830, 21285601, 23362245, 42571202, 46724490, 63856803, 106428005, 127713606, 191570409, 212856010, 319284015, 383140818, 638568030, 957852045, 1915704090]

約数ペア:

[(1, 1915704090), (2, 957852045), (3, 638568030), (5, 383140818), (6, 319284015), (9, 212856010), (10, 191570409), (15, 127713606), (18, 106428005), (30, 63856803), (41, 46724490), (45, 42571202), (82, 23362245), (90, 21285601), (123, 15574830), (205, 9344898), (246, 7787415), (369, 5191610), (410, 4672449), (615, 3114966), (738, 2595805), (1230, 1557483), (1845, 1038322), (3690, 519161)]