1330804764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{45247}}^1$

素因数の和:45319

約数の個数: 72

約数和(自身を含む): 3623459840

約数和(自身を除く): 2292655076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 7353, 9804, 14706, 29412, 45247, 90494, 135741, 180988, 271482, 407223, 542964, 814446, 859693, 1628892, 1719386, 1945621, 2579079, 3438772, 3891242, 5158158, 5836863, 7737237, 7782484, 10316316, 11673726, 15474474, 17510589, 23347452, 30948948, 35021178, 36966799, 70042356, 73933598, 110900397, 147867196, 221800794, 332701191, 443601588, 665402382, 1330804764]

約数ペア:

[(1, 1330804764), (2, 665402382), (3, 443601588), (4, 332701191), (6, 221800794), (9, 147867196), (12, 110900397), (18, 73933598), (19, 70042356), (36, 36966799), (38, 35021178), (43, 30948948), (57, 23347452), (76, 17510589), (86, 15474474), (114, 11673726), (129, 10316316), (171, 7782484), (172, 7737237), (228, 5836863), (258, 5158158), (342, 3891242), (387, 3438772), (516, 2579079), (684, 1945621), (774, 1719386), (817, 1628892), (1548, 859693), (1634, 814446), (2451, 542964), (3268, 407223), (4902, 271482), (7353, 180988), (9804, 135741), (14706, 90494), (29412, 45247)]