713128740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 2028499200

約数和(自身を除く): 1315370460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 257, 309, 412, 449, 514, 515, 618, 771, 898, 1028, 1030, 1236, 1285, 1347, 1542, 1545, 1796, 2060, 2245, 2570, 2694, 3084, 3090, 3855, 4490, 5140, 5388, 6180, 6735, 7710, 8980, 13470, 15420, 26471, 26940, 46247, 52942, 79413, 92494, 105884, 115393, 132355, 138741, 158826, 184988, 230786, 231235, 264710, 277482, 317652, 346179, 397065, 461572, 462470, 529420, 554964, 576965, 692358, 693705, 794130, 924940, 1153930, 1384716, 1387410, 1588260, 1730895, 2307860, 2774820, 3461790, 6923580, 11885479, 23770958, 35656437, 47541916, 59427395, 71312874, 118854790, 142625748, 178282185, 237709580, 356564370, 713128740]

約数ペア:

[(1, 713128740), (2, 356564370), (3, 237709580), (4, 178282185), (5, 142625748), (6, 118854790), (10, 71312874), (12, 59427395), (15, 47541916), (20, 35656437), (30, 23770958), (60, 11885479), (103, 6923580), (206, 3461790), (257, 2774820), (309, 2307860), (412, 1730895), (449, 1588260), (514, 1387410), (515, 1384716), (618, 1153930), (771, 924940), (898, 794130), (1028, 693705), (1030, 692358), (1236, 576965), (1285, 554964), (1347, 529420), (1542, 462470), (1545, 461572), (1796, 397065), (2060, 346179), (2245, 317652), (2570, 277482), (2694, 264710), (3084, 231235), (3090, 230786), (3855, 184988), (4490, 158826), (5140, 138741), (5388, 132355), (6180, 115393), (6735, 105884), (7710, 92494), (8980, 79413), (13470, 52942), (15420, 46247), (26471, 26940)]