131980590

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{7759}}^1$

素因数の和:7788

約数の個数: 96

約数和(自身を含む): 406748160

約数和(自身を除く): 274767570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 5670, 7759, 8505, 15518, 17010, 23277, 38795, 46554, 54313, 69831, 77590, 108626, 116385, 139662, 162939, 209493, 232770, 271565, 325878, 349155, 418986, 488817, 543130, 628479, 698310, 814695, 977634, 1047465, 1256958, 1466451, 1629390, 1885437, 2094930, 2444085, 2932902, 3142395, 3770874, 4399353, 4888170, 6284790, 7332255, 8798706, 9427185, 13198059, 14664510, 18854370, 21996765, 26396118, 43993530, 65990295, 131980590]

約数ペア:

[(1, 131980590), (2, 65990295), (3, 43993530), (5, 26396118), (6, 21996765), (7, 18854370), (9, 14664510), (10, 13198059), (14, 9427185), (15, 8798706), (18, 7332255), (21, 6284790), (27, 4888170), (30, 4399353), (35, 3770874), (42, 3142395), (45, 2932902), (54, 2444085), (63, 2094930), (70, 1885437), (81, 1629390), (90, 1466451), (105, 1256958), (126, 1047465), (135, 977634), (162, 814695), (189, 698310), (210, 628479), (243, 543130), (270, 488817), (315, 418986), (378, 349155), (405, 325878), (486, 271565), (567, 232770), (630, 209493), (810, 162939), (945, 139662), (1134, 116385), (1215, 108626), (1701, 77590), (1890, 69831), (2430, 54313), (2835, 46554), (3402, 38795), (5670, 23277), (7759, 17010), (8505, 15518)]