29870149956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{17341}}^1$

素因数の和:17529

約数の個数: 72

約数和(自身を含む): 73663821504

約数和(自身を除く): 43793671548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 3634, 5451, 6241, 7268, 10902, 12482, 17341, 18723, 21804, 24964, 34682, 37446, 52023, 69364, 74892, 104046, 143543, 208092, 287086, 398843, 430629, 574172, 797686, 861258, 1196529, 1369939, 1595372, 1722516, 2393058, 2739878, 4109817, 4786116, 5479756, 8219634, 16439268, 31508597, 63017194, 94525791, 108225181, 126034388, 189051582, 216450362, 324675543, 378103164, 432900724, 649351086, 1298702172, 2489179163, 4978358326, 7467537489, 9956716652, 14935074978, 29870149956]

約数ペア:

[(1, 29870149956), (2, 14935074978), (3, 9956716652), (4, 7467537489), (6, 4978358326), (12, 2489179163), (23, 1298702172), (46, 649351086), (69, 432900724), (79, 378103164), (92, 324675543), (138, 216450362), (158, 189051582), (237, 126034388), (276, 108225181), (316, 94525791), (474, 63017194), (948, 31508597), (1817, 16439268), (3634, 8219634), (5451, 5479756), (6241, 4786116), (7268, 4109817), (10902, 2739878), (12482, 2393058), (17341, 1722516), (18723, 1595372), (21804, 1369939), (24964, 1196529), (34682, 861258), (37446, 797686), (52023, 574172), (69364, 430629), (74892, 398843), (104046, 287086), (143543, 208092)]