2168969130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2693}}^1$

素因数の和:2885

約数の個数: 128

約数和(自身を含む): 6129388800

約数和(自身を除く): 3960419670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 157, 171, 190, 270, 285, 314, 342, 471, 513, 570, 785, 855, 942, 1026, 1413, 1570, 1710, 2355, 2565, 2693, 2826, 2983, 4239, 4710, 5130, 5386, 5966, 7065, 8079, 8478, 8949, 13465, 14130, 14915, 16158, 17898, 21195, 24237, 26847, 26930, 29830, 40395, 42390, 44745, 48474, 51167, 53694, 72711, 80541, 80790, 89490, 102334, 121185, 134235, 145422, 153501, 161082, 242370, 255835, 268470, 307002, 363555, 402705, 422801, 460503, 511670, 727110, 767505, 805410, 845602, 921006, 1268403, 1381509, 1535010, 2114005, 2302515, 2536806, 2763018, 3805209, 4228010, 4605030, 6342015, 6907545, 7610418, 8033219, 11415627, 12684030, 13815090, 16066438, 19026045, 22831254, 24099657, 38052090, 40166095, 48199314, 57078135, 72298971, 80332190, 114156270, 120498285, 144597942, 216896913, 240996570, 361494855, 433793826, 722989710, 1084484565, 2168969130]

約数ペア:

[(1, 2168969130), (2, 1084484565), (3, 722989710), (5, 433793826), (6, 361494855), (9, 240996570), (10, 216896913), (15, 144597942), (18, 120498285), (19, 114156270), (27, 80332190), (30, 72298971), (38, 57078135), (45, 48199314), (54, 40166095), (57, 38052090), (90, 24099657), (95, 22831254), (114, 19026045), (135, 16066438), (157, 13815090), (171, 12684030), (190, 11415627), (270, 8033219), (285, 7610418), (314, 6907545), (342, 6342015), (471, 4605030), (513, 4228010), (570, 3805209), (785, 2763018), (855, 2536806), (942, 2302515), (1026, 2114005), (1413, 1535010), (1570, 1381509), (1710, 1268403), (2355, 921006), (2565, 845602), (2693, 805410), (2826, 767505), (2983, 727110), (4239, 511670), (4710, 460503), (5130, 422801), (5386, 402705), (5966, 363555), (7065, 307002), (8079, 268470), (8478, 255835), (8949, 242370), (13465, 161082), (14130, 153501), (14915, 145422), (16158, 134235), (17898, 121185), (21195, 102334), (24237, 89490), (26847, 80790), (26930, 80541), (29830, 72711), (40395, 53694), (42390, 51167), (44745, 48474)]