22719780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 69588792

約数和(自身を除く): 46869012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1117, 1130, 1356, 1695, 2034, 2234, 2260, 3351, 3390, 4068, 4468, 5085, 5585, 6702, 6780, 10053, 10170, 11170, 13404, 16755, 20106, 20340, 22340, 33510, 40212, 50265, 67020, 100530, 126221, 201060, 252442, 378663, 504884, 631105, 757326, 1135989, 1262210, 1514652, 1893315, 2271978, 2524420, 3786630, 4543956, 5679945, 7573260, 11359890, 22719780]

約数ペア:

[(1, 22719780), (2, 11359890), (3, 7573260), (4, 5679945), (5, 4543956), (6, 3786630), (9, 2524420), (10, 2271978), (12, 1893315), (15, 1514652), (18, 1262210), (20, 1135989), (30, 757326), (36, 631105), (45, 504884), (60, 378663), (90, 252442), (113, 201060), (180, 126221), (226, 100530), (339, 67020), (452, 50265), (565, 40212), (678, 33510), (1017, 22340), (1117, 20340), (1130, 20106), (1356, 16755), (1695, 13404), (2034, 11170), (2234, 10170), (2260, 10053), (3351, 6780), (3390, 6702), (4068, 5585), (4468, 5085)]