310055860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9029}}^1$

素因数の和:9156

約数の個数: 48

約数和(自身を含む): 696321360

約数和(自身を除く): 386265500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3434, 6868, 8585, 9029, 17170, 18058, 34340, 36116, 45145, 90290, 153493, 180580, 306986, 613972, 767465, 911929, 1534930, 1823858, 3069860, 3647716, 4559645, 9119290, 15502793, 18238580, 31005586, 62011172, 77513965, 155027930, 310055860]

約数ペア:

[(1, 310055860), (2, 155027930), (4, 77513965), (5, 62011172), (10, 31005586), (17, 18238580), (20, 15502793), (34, 9119290), (68, 4559645), (85, 3647716), (101, 3069860), (170, 1823858), (202, 1534930), (340, 911929), (404, 767465), (505, 613972), (1010, 306986), (1717, 180580), (2020, 153493), (3434, 90290), (6868, 45145), (8585, 36116), (9029, 34340), (17170, 18058)]