13209390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 34527168

約数和(自身を除く): 21317778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 463, 634, 926, 951, 1389, 1585, 1902, 2315, 2778, 2853, 3170, 4167, 4630, 4755, 5706, 6945, 8334, 9510, 13890, 14265, 20835, 28530, 41670, 146771, 293542, 440313, 733855, 880626, 1320939, 1467710, 2201565, 2641878, 4403130, 6604695, 13209390]

約数ペア:

[(1, 13209390), (2, 6604695), (3, 4403130), (5, 2641878), (6, 2201565), (9, 1467710), (10, 1320939), (15, 880626), (18, 733855), (30, 440313), (45, 293542), (90, 146771), (317, 41670), (463, 28530), (634, 20835), (926, 14265), (951, 13890), (1389, 9510), (1585, 8334), (1902, 6945), (2315, 5706), (2778, 4755), (2853, 4630), (3170, 4167)]