15209175090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263089}}^1$

素因数の和:263187

約数の個数: 64

約数和(自身を含む): 38188039680

約数和(自身を除く): 22978864590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 47, 82, 94, 123, 141, 205, 235, 246, 282, 410, 470, 615, 705, 1230, 1410, 1927, 3854, 5781, 9635, 11562, 19270, 28905, 57810, 263089, 526178, 789267, 1315445, 1578534, 2630890, 3946335, 7892670, 10786649, 12365183, 21573298, 24730366, 32359947, 37095549, 53933245, 61825915, 64719894, 74191098, 107866490, 123651830, 161799735, 185477745, 323599470, 370955490, 506972503, 1013945006, 1520917509, 2534862515, 3041835018, 5069725030, 7604587545, 15209175090]

約数ペア:

[(1, 15209175090), (2, 7604587545), (3, 5069725030), (5, 3041835018), (6, 2534862515), (10, 1520917509), (15, 1013945006), (30, 506972503), (41, 370955490), (47, 323599470), (82, 185477745), (94, 161799735), (123, 123651830), (141, 107866490), (205, 74191098), (235, 64719894), (246, 61825915), (282, 53933245), (410, 37095549), (470, 32359947), (615, 24730366), (705, 21573298), (1230, 12365183), (1410, 10786649), (1927, 7892670), (3854, 3946335), (5781, 2630890), (9635, 1578534), (11562, 1315445), (19270, 789267), (28905, 526178), (57810, 263089)]