86519340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53407}}^1$

素因数の和:53428

約数の個数: 60

約数和(自身を含む): 271419456

約数和(自身を除く): 184900116

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, 53407, 106814, 160221, 213628, 267035, 320442, 480663, 534070, 640884, 801105, 961326, 1068140, 1441989, 1602210, 1922652, 2403315, 2883978, 3204420, 4325967, 4806630, 5767956, 7209945, 8651934, 9613260, 14419890, 17303868, 21629835, 28839780, 43259670, 86519340]

約数ペア:

[(1, 86519340), (2, 43259670), (3, 28839780), (4, 21629835), (5, 17303868), (6, 14419890), (9, 9613260), (10, 8651934), (12, 7209945), (15, 5767956), (18, 4806630), (20, 4325967), (27, 3204420), (30, 2883978), (36, 2403315), (45, 1922652), (54, 1602210), (60, 1441989), (81, 1068140), (90, 961326), (108, 801105), (135, 640884), (162, 534070), (180, 480663), (270, 320442), (324, 267035), (405, 213628), (540, 160221), (810, 106814), (1620, 53407)]