16494210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 26748990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1399, 1965, 2358, 2798, 3930, 4197, 5895, 6995, 8394, 11790, 12591, 13990, 20985, 25182, 41970, 62955, 125910, 183269, 366538, 549807, 916345, 1099614, 1649421, 1832690, 2749035, 3298842, 5498070, 8247105, 16494210]

約数ペア:

[(1, 16494210), (2, 8247105), (3, 5498070), (5, 3298842), (6, 2749035), (9, 1832690), (10, 1649421), (15, 1099614), (18, 916345), (30, 549807), (45, 366538), (90, 183269), (131, 125910), (262, 62955), (393, 41970), (655, 25182), (786, 20985), (1179, 13990), (1310, 12591), (1399, 11790), (1965, 8394), (2358, 6995), (2798, 5895), (3930, 4197)]