30680886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 67349232

約数和(自身を除く): 36668346

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 313, 527, 626, 939, 961, 1054, 1581, 1878, 1922, 2883, 3162, 5321, 5766, 9703, 10642, 15963, 16337, 19406, 29109, 31926, 32674, 49011, 58218, 98022, 164951, 300793, 329902, 494853, 601586, 902379, 989706, 1804758, 5113481, 10226962, 15340443, 30680886]

約数ペア:

[(1, 30680886), (2, 15340443), (3, 10226962), (6, 5113481), (17, 1804758), (31, 989706), (34, 902379), (51, 601586), (62, 494853), (93, 329902), (102, 300793), (186, 164951), (313, 98022), (527, 58218), (626, 49011), (939, 32674), (961, 31926), (1054, 29109), (1581, 19406), (1878, 16337), (1922, 15963), (2883, 10642), (3162, 9703), (5321, 5766)]