19126530

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 54722304

約数和(自身を除く): 35595774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 463, 486, 510, 765, 810, 918, 926, 1215, 1377, 1389, 1530, 2295, 2315, 2430, 2754, 2778, 4131, 4167, 4590, 4630, 6885, 6945, 7871, 8262, 8334, 12501, 13770, 13890, 15742, 20655, 20835, 23613, 25002, 37503, 39355, 41310, 41670, 47226, 62505, 70839, 75006, 78710, 112509, 118065, 125010, 141678, 187515, 212517, 225018, 236130, 354195, 375030, 425034, 562545, 637551, 708390, 1062585, 1125090, 1275102, 1912653, 2125170, 3187755, 3825306, 6375510, 9563265, 19126530]

約数ペア:

[(1, 19126530), (2, 9563265), (3, 6375510), (5, 3825306), (6, 3187755), (9, 2125170), (10, 1912653), (15, 1275102), (17, 1125090), (18, 1062585), (27, 708390), (30, 637551), (34, 562545), (45, 425034), (51, 375030), (54, 354195), (81, 236130), (85, 225018), (90, 212517), (102, 187515), (135, 141678), (153, 125010), (162, 118065), (170, 112509), (243, 78710), (255, 75006), (270, 70839), (306, 62505), (405, 47226), (459, 41670), (463, 41310), (486, 39355), (510, 37503), (765, 25002), (810, 23613), (918, 20835), (926, 20655), (1215, 15742), (1377, 13890), (1389, 13770), (1530, 12501), (2295, 8334), (2315, 8262), (2430, 7871), (2754, 6945), (2778, 6885), (4131, 4630), (4167, 4590)]