4763970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 12684672

約数和(自身を除く): 7920702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1231, 1290, 1935, 2462, 3693, 3870, 6155, 7386, 11079, 12310, 18465, 22158, 36930, 52933, 55395, 105866, 110790, 158799, 264665, 317598, 476397, 529330, 793995, 952794, 1587990, 2381985, 4763970]

約数ペア:

[(1, 4763970), (2, 2381985), (3, 1587990), (5, 952794), (6, 793995), (9, 529330), (10, 476397), (15, 317598), (18, 264665), (30, 158799), (43, 110790), (45, 105866), (86, 55395), (90, 52933), (129, 36930), (215, 22158), (258, 18465), (387, 12310), (430, 11079), (645, 7386), (774, 6155), (1231, 3870), (1290, 3693), (1935, 2462)]