1727331390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{20483}}^1$

素因数の和:21433

約数の個数: 48

約数和(自身を含む): 4496074128

約数和(自身を除く): 2768742738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 937, 1874, 2811, 4685, 5622, 8433, 9370, 14055, 16866, 20483, 28110, 40966, 42165, 61449, 84330, 102415, 122898, 184347, 204830, 307245, 368694, 614490, 921735, 1843470, 19192571, 38385142, 57577713, 95962855, 115155426, 172733139, 191925710, 287888565, 345466278, 575777130, 863665695, 1727331390]

約数ペア:

[(1, 1727331390), (2, 863665695), (3, 575777130), (5, 345466278), (6, 287888565), (9, 191925710), (10, 172733139), (15, 115155426), (18, 95962855), (30, 57577713), (45, 38385142), (90, 19192571), (937, 1843470), (1874, 921735), (2811, 614490), (4685, 368694), (5622, 307245), (8433, 204830), (9370, 184347), (14055, 122898), (16866, 102415), (20483, 84330), (28110, 61449), (40966, 42165)]