1953810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 5382936

約数和(自身を除く): 3429126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1277, 1530, 2554, 3831, 6385, 7662, 11493, 12770, 19155, 21709, 22986, 38310, 43418, 57465, 65127, 108545, 114930, 130254, 195381, 217090, 325635, 390762, 651270, 976905, 1953810]

約数ペア:

[(1, 1953810), (2, 976905), (3, 651270), (5, 390762), (6, 325635), (9, 217090), (10, 195381), (15, 130254), (17, 114930), (18, 108545), (30, 65127), (34, 57465), (45, 43418), (51, 38310), (85, 22986), (90, 21709), (102, 19155), (153, 12770), (170, 11493), (255, 7662), (306, 6385), (510, 3831), (765, 2554), (1277, 1530)]