6663570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 16061760

約数和(自身を除く): 9398190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 571, 778, 1142, 1167, 1713, 1945, 2334, 2855, 3426, 3890, 5710, 5835, 8565, 11670, 17130, 222119, 444238, 666357, 1110595, 1332714, 2221190, 3331785, 6663570]

約数ペア:

[(1, 6663570), (2, 3331785), (3, 2221190), (5, 1332714), (6, 1110595), (10, 666357), (15, 444238), (30, 222119), (389, 17130), (571, 11670), (778, 8565), (1142, 5835), (1167, 5710), (1713, 3890), (1945, 3426), (2334, 2855)]