143395770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22027}}^1$

素因数の和:22075

約数の個数: 64

約数和(自身を含む): 406020096

約数和(自身を除く): 262624326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 22027, 44054, 66081, 110135, 132162, 154189, 220270, 308378, 330405, 462567, 660810, 682837, 770945, 925134, 1365674, 1541890, 2048511, 2312835, 3414185, 4097022, 4625670, 4779859, 6828370, 9559718, 10242555, 14339577, 20485110, 23899295, 28679154, 47798590, 71697885, 143395770]

約数ペア:

[(1, 143395770), (2, 71697885), (3, 47798590), (5, 28679154), (6, 23899295), (7, 20485110), (10, 14339577), (14, 10242555), (15, 9559718), (21, 6828370), (30, 4779859), (31, 4625670), (35, 4097022), (42, 3414185), (62, 2312835), (70, 2048511), (93, 1541890), (105, 1365674), (155, 925134), (186, 770945), (210, 682837), (217, 660810), (310, 462567), (434, 330405), (465, 308378), (651, 220270), (930, 154189), (1085, 132162), (1302, 110135), (2170, 66081), (3255, 44054), (6510, 22027)]