6861660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 21826560

約数和(自身を除く): 14964900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 463, 494, 570, 741, 780, 926, 988, 1140, 1235, 1389, 1482, 1852, 2315, 2470, 2778, 2964, 3705, 4630, 4940, 5556, 6019, 6945, 7410, 8797, 9260, 12038, 13890, 14820, 17594, 18057, 24076, 26391, 27780, 30095, 35188, 36114, 43985, 52782, 60190, 72228, 87970, 90285, 105564, 114361, 120380, 131955, 175940, 180570, 228722, 263910, 343083, 361140, 457444, 527820, 571805, 686166, 1143610, 1372332, 1715415, 2287220, 3430830, 6861660]

約数ペア:

[(1, 6861660), (2, 3430830), (3, 2287220), (4, 1715415), (5, 1372332), (6, 1143610), (10, 686166), (12, 571805), (13, 527820), (15, 457444), (19, 361140), (20, 343083), (26, 263910), (30, 228722), (38, 180570), (39, 175940), (52, 131955), (57, 120380), (60, 114361), (65, 105564), (76, 90285), (78, 87970), (95, 72228), (114, 60190), (130, 52782), (156, 43985), (190, 36114), (195, 35188), (228, 30095), (247, 27780), (260, 26391), (285, 24076), (380, 18057), (390, 17594), (463, 14820), (494, 13890), (570, 12038), (741, 9260), (780, 8797), (926, 7410), (988, 6945), (1140, 6019), (1235, 5556), (1389, 4940), (1482, 4630), (1852, 3705), (2315, 2964), (2470, 2778)]