145751490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1721}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 379577016

約数和(自身を除く): 233825526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 941, 1721, 1882, 2823, 3442, 4705, 5163, 5646, 8469, 8605, 9410, 10326, 14115, 15489, 16938, 17210, 25815, 28230, 30978, 42345, 51630, 77445, 84690, 154890, 1619461, 3238922, 4858383, 8097305, 9716766, 14575149, 16194610, 24291915, 29150298, 48583830, 72875745, 145751490]

約数ペア:

[(1, 145751490), (2, 72875745), (3, 48583830), (5, 29150298), (6, 24291915), (9, 16194610), (10, 14575149), (15, 9716766), (18, 8097305), (30, 4858383), (45, 3238922), (90, 1619461), (941, 154890), (1721, 84690), (1882, 77445), (2823, 51630), (3442, 42345), (4705, 30978), (5163, 28230), (5646, 25815), (8469, 17210), (8605, 16938), (9410, 15489), (10326, 14115)]