16897410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:949

約数の個数: 80

約数和(自身を含む): 47462976

約数和(自身を除く): 30565566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 907, 1035, 1242, 1814, 1863, 2070, 2721, 3105, 3726, 4535, 5442, 6210, 8163, 9070, 9315, 13605, 16326, 18630, 20861, 24489, 27210, 40815, 41722, 48978, 62583, 73467, 81630, 104305, 122445, 125166, 146934, 187749, 208610, 244890, 312915, 367335, 375498, 563247, 625830, 734670, 938745, 1126494, 1689741, 1877490, 2816235, 3379482, 5632470, 8448705, 16897410]

約数ペア:

[(1, 16897410), (2, 8448705), (3, 5632470), (5, 3379482), (6, 2816235), (9, 1877490), (10, 1689741), (15, 1126494), (18, 938745), (23, 734670), (27, 625830), (30, 563247), (45, 375498), (46, 367335), (54, 312915), (69, 244890), (81, 208610), (90, 187749), (115, 146934), (135, 125166), (138, 122445), (162, 104305), (207, 81630), (230, 73467), (270, 62583), (345, 48978), (405, 41722), (414, 40815), (621, 27210), (690, 24489), (810, 20861), (907, 18630), (1035, 16326), (1242, 13605), (1814, 9315), (1863, 9070), (2070, 8163), (2721, 6210), (3105, 5442), (3726, 4535)]