33221340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20507}}^1$

素因数の和:20528

約数の個数: 60

約数和(自身を含む): 104221656

約数和(自身を除く): 71000316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20507, 41014, 61521, 82028, 102535, 123042, 184563, 205070, 246084, 307605, 369126, 410140, 553689, 615210, 738252, 922815, 1107378, 1230420, 1661067, 1845630, 2214756, 2768445, 3322134, 3691260, 5536890, 6644268, 8305335, 11073780, 16610670, 33221340]

約数ペア:

[(1, 33221340), (2, 16610670), (3, 11073780), (4, 8305335), (5, 6644268), (6, 5536890), (9, 3691260), (10, 3322134), (12, 2768445), (15, 2214756), (18, 1845630), (20, 1661067), (27, 1230420), (30, 1107378), (36, 922815), (45, 738252), (54, 615210), (60, 553689), (81, 410140), (90, 369126), (108, 307605), (135, 246084), (162, 205070), (180, 184563), (270, 123042), (324, 102535), (405, 82028), (540, 61521), (810, 41014), (1620, 20507)]