1121970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1599630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 251, 298, 447, 502, 745, 753, 894, 1255, 1490, 1506, 2235, 2510, 3765, 4470, 7530, 37399, 74798, 112197, 186995, 224394, 373990, 560985, 1121970]

約数ペア:

[(1, 1121970), (2, 560985), (3, 373990), (5, 224394), (6, 186995), (10, 112197), (15, 74798), (30, 37399), (149, 7530), (251, 4470), (298, 3765), (447, 2510), (502, 2235), (745, 1506), (753, 1490), (894, 1255)]