734785020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{453571}}^1$

素因数の和:453592

約数の個数: 60

約数和(自身を含む): 2305052904

約数和(自身を除く): 1570267884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 453571, 907142, 1360713, 1814284, 2267855, 2721426, 4082139, 4535710, 5442852, 6803565, 8164278, 9071420, 12246417, 13607130, 16328556, 20410695, 24492834, 27214260, 36739251, 40821390, 48985668, 61232085, 73478502, 81642780, 122464170, 146957004, 183696255, 244928340, 367392510, 734785020]

約数ペア:

[(1, 734785020), (2, 367392510), (3, 244928340), (4, 183696255), (5, 146957004), (6, 122464170), (9, 81642780), (10, 73478502), (12, 61232085), (15, 48985668), (18, 40821390), (20, 36739251), (27, 27214260), (30, 24492834), (36, 20410695), (45, 16328556), (54, 13607130), (60, 12246417), (81, 9071420), (90, 8164278), (108, 6803565), (135, 5442852), (162, 4535710), (180, 4082139), (270, 2721426), (324, 2267855), (405, 1814284), (540, 1360713), (810, 907142), (1620, 453571)]