29113020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17971}}^1$

素因数の和:17992

約数の個数: 60

約数和(自身を含む): 91333704

約数和(自身を除く): 62220684

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, 17971, 35942, 53913, 71884, 89855, 107826, 161739, 179710, 215652, 269565, 323478, 359420, 485217, 539130, 646956, 808695, 970434, 1078260, 1455651, 1617390, 1940868, 2426085, 2911302, 3234780, 4852170, 5822604, 7278255, 9704340, 14556510, 29113020]

約数ペア:

[(1, 29113020), (2, 14556510), (3, 9704340), (4, 7278255), (5, 5822604), (6, 4852170), (9, 3234780), (10, 2911302), (12, 2426085), (15, 1940868), (18, 1617390), (20, 1455651), (27, 1078260), (30, 970434), (36, 808695), (45, 646956), (54, 539130), (60, 485217), (81, 359420), (90, 323478), (108, 269565), (135, 215652), (162, 179710), (180, 161739), (270, 107826), (324, 89855), (405, 71884), (540, 53913), (810, 35942), (1620, 17971)]