21224670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41617}}^1$

素因数の和:41644

約数の個数: 32

約数和(自身を含む): 53936928

約数和(自身を除く): 32712258

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 41617, 83234, 124851, 208085, 249702, 416170, 624255, 707489, 1248510, 1414978, 2122467, 3537445, 4244934, 7074890, 10612335, 21224670]

約数ペア:

[(1, 21224670), (2, 10612335), (3, 7074890), (5, 4244934), (6, 3537445), (10, 2122467), (15, 1414978), (17, 1248510), (30, 707489), (34, 624255), (51, 416170), (85, 249702), (102, 208085), (170, 124851), (255, 83234), (510, 41617)]