28424940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2087}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 79978752

約数和(自身を除く): 51553812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2087, 2270, 2724, 3405, 4174, 4540, 6261, 6810, 8348, 10435, 12522, 13620, 20870, 25044, 31305, 41740, 62610, 125220, 473749, 947498, 1421247, 1894996, 2368745, 2842494, 4737490, 5684988, 7106235, 9474980, 14212470, 28424940]

約数ペア:

[(1, 28424940), (2, 14212470), (3, 9474980), (4, 7106235), (5, 5684988), (6, 4737490), (10, 2842494), (12, 2368745), (15, 1894996), (20, 1421247), (30, 947498), (60, 473749), (227, 125220), (454, 62610), (681, 41740), (908, 31305), (1135, 25044), (1362, 20870), (2087, 13620), (2270, 12522), (2724, 10435), (3405, 8348), (4174, 6810), (4540, 6261)]