13388460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 37691136

約数和(自身を除く): 24302676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 983, 1135, 1362, 1966, 2270, 2724, 2949, 3405, 3932, 4540, 4915, 5898, 6810, 9830, 11796, 13620, 14745, 19660, 29490, 58980, 223141, 446282, 669423, 892564, 1115705, 1338846, 2231410, 2677692, 3347115, 4462820, 6694230, 13388460]

約数ペア:

[(1, 13388460), (2, 6694230), (3, 4462820), (4, 3347115), (5, 2677692), (6, 2231410), (10, 1338846), (12, 1115705), (15, 892564), (20, 669423), (30, 446282), (60, 223141), (227, 58980), (454, 29490), (681, 19660), (908, 14745), (983, 13620), (1135, 11796), (1362, 9830), (1966, 6810), (2270, 5898), (2724, 4915), (2949, 4540), (3405, 3932)]