30095868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 80269056

約数和(自身を除く): 50173188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 431, 506, 529, 759, 862, 1012, 1058, 1293, 1518, 1587, 1724, 2116, 2586, 3036, 3174, 4741, 5172, 5819, 6348, 9482, 9913, 11638, 14223, 17457, 18964, 19826, 23276, 28446, 29739, 34914, 39652, 56892, 59478, 69828, 109043, 118956, 218086, 227999, 327129, 436172, 455998, 654258, 683997, 911996, 1308516, 1367994, 2507989, 2735988, 5015978, 7523967, 10031956, 15047934, 30095868]

約数ペア:

[(1, 30095868), (2, 15047934), (3, 10031956), (4, 7523967), (6, 5015978), (11, 2735988), (12, 2507989), (22, 1367994), (23, 1308516), (33, 911996), (44, 683997), (46, 654258), (66, 455998), (69, 436172), (92, 327129), (132, 227999), (138, 218086), (253, 118956), (276, 109043), (431, 69828), (506, 59478), (529, 56892), (759, 39652), (862, 34914), (1012, 29739), (1058, 28446), (1293, 23276), (1518, 19826), (1587, 18964), (1724, 17457), (2116, 14223), (2586, 11638), (3036, 9913), (3174, 9482), (4741, 6348), (5172, 5819)]