13878780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 39070080

約数和(自身を除く): 25191300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1019, 1135, 1362, 2038, 2270, 2724, 3057, 3405, 4076, 4540, 5095, 6114, 6810, 10190, 12228, 13620, 15285, 20380, 30570, 61140, 231313, 462626, 693939, 925252, 1156565, 1387878, 2313130, 2775756, 3469695, 4626260, 6939390, 13878780]

約数ペア:

[(1, 13878780), (2, 6939390), (3, 4626260), (4, 3469695), (5, 2775756), (6, 2313130), (10, 1387878), (12, 1156565), (15, 925252), (20, 693939), (30, 462626), (60, 231313), (227, 61140), (454, 30570), (681, 20380), (908, 15285), (1019, 13620), (1135, 12228), (1362, 10190), (2038, 6810), (2270, 6114), (2724, 5095), (3057, 4540), (3405, 4076)]