15140412

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{2861}}^1$

素因数の和:2888

約数の個数: 72

約数和(自身を含む): 45677520

約数和(自身を除く): 30537108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 2861, 5292, 5722, 8583, 11444, 17166, 20027, 25749, 34332, 40054, 51498, 60081, 77247, 80108, 102996, 120162, 140189, 154494, 180243, 240324, 280378, 308988, 360486, 420567, 540729, 560756, 720972, 841134, 1081458, 1261701, 1682268, 2162916, 2523402, 3785103, 5046804, 7570206, 15140412]

約数ペア:

[(1, 15140412), (2, 7570206), (3, 5046804), (4, 3785103), (6, 2523402), (7, 2162916), (9, 1682268), (12, 1261701), (14, 1081458), (18, 841134), (21, 720972), (27, 560756), (28, 540729), (36, 420567), (42, 360486), (49, 308988), (54, 280378), (63, 240324), (84, 180243), (98, 154494), (108, 140189), (126, 120162), (147, 102996), (189, 80108), (196, 77247), (252, 60081), (294, 51498), (378, 40054), (441, 34332), (588, 25749), (756, 20027), (882, 17166), (1323, 11444), (1764, 8583), (2646, 5722), (2861, 5292)]