74815290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75571}}^1$

素因数の和:75595

約数の個数: 48

約数和(自身を含む): 212206176

約数和(自身を除く): 137390886

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 75571, 151142, 226713, 377855, 453426, 680139, 755710, 831281, 1133565, 1360278, 1662562, 2267130, 2493843, 3400695, 4156405, 4987686, 6801390, 7481529, 8312810, 12469215, 14963058, 24938430, 37407645, 74815290]

約数ペア:

[(1, 74815290), (2, 37407645), (3, 24938430), (5, 14963058), (6, 12469215), (9, 8312810), (10, 7481529), (11, 6801390), (15, 4987686), (18, 4156405), (22, 3400695), (30, 2493843), (33, 2267130), (45, 1662562), (55, 1360278), (66, 1133565), (90, 831281), (99, 755710), (110, 680139), (165, 453426), (198, 377855), (330, 226713), (495, 151142), (990, 75571)]