31966140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2347}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 89937792

約数和(自身を除く): 57971652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2347, 2724, 3405, 4540, 4694, 6810, 7041, 9388, 11735, 13620, 14082, 23470, 28164, 35205, 46940, 70410, 140820, 532769, 1065538, 1598307, 2131076, 2663845, 3196614, 5327690, 6393228, 7991535, 10655380, 15983070, 31966140]

約数ペア:

[(1, 31966140), (2, 15983070), (3, 10655380), (4, 7991535), (5, 6393228), (6, 5327690), (10, 3196614), (12, 2663845), (15, 2131076), (20, 1598307), (30, 1065538), (60, 532769), (227, 140820), (454, 70410), (681, 46940), (908, 35205), (1135, 28164), (1362, 23470), (2270, 14082), (2347, 13620), (2724, 11735), (3405, 9388), (4540, 7041), (4694, 6810)]