3989430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 10923120

約数和(自身を除く): 6933690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 2333, 4666, 6999, 11665, 13998, 20997, 23330, 34995, 41994, 44327, 69990, 88654, 104985, 132981, 209970, 221635, 265962, 398943, 443270, 664905, 797886, 1329810, 1994715, 3989430]

約数ペア:

[(1, 3989430), (2, 1994715), (3, 1329810), (5, 797886), (6, 664905), (9, 443270), (10, 398943), (15, 265962), (18, 221635), (19, 209970), (30, 132981), (38, 104985), (45, 88654), (57, 69990), (90, 44327), (95, 41994), (114, 34995), (171, 23330), (190, 20997), (285, 13998), (342, 11665), (570, 6999), (855, 4666), (1710, 2333)]