153604470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{20399}}^1$

素因数の和:20660

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 216533130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 20399, 40798, 61197, 101995, 122394, 203990, 305985, 611970, 5120149, 10240298, 15360447, 25600745, 30720894, 51201490, 76802235, 153604470]

約数ペア:

[(1, 153604470), (2, 76802235), (3, 51201490), (5, 30720894), (6, 25600745), (10, 15360447), (15, 10240298), (30, 5120149), (251, 611970), (502, 305985), (753, 203990), (1255, 122394), (1506, 101995), (2510, 61197), (3765, 40798), (7530, 20399)]