66749310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43627}}^1$

素因数の和:43657

約数の個数: 48

約数和(自身を含む): 183761136

約数和(自身を除く): 117011826

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, 1530, 43627, 87254, 130881, 218135, 261762, 392643, 436270, 654405, 741659, 785286, 1308810, 1483318, 1963215, 2224977, 3708295, 3926430, 4449954, 6674931, 7416590, 11124885, 13349862, 22249770, 33374655, 66749310]

約数ペア:

[(1, 66749310), (2, 33374655), (3, 22249770), (5, 13349862), (6, 11124885), (9, 7416590), (10, 6674931), (15, 4449954), (17, 3926430), (18, 3708295), (30, 2224977), (34, 1963215), (45, 1483318), (51, 1308810), (85, 785286), (90, 741659), (102, 654405), (153, 436270), (170, 392643), (255, 261762), (306, 218135), (510, 130881), (765, 87254), (1530, 43627)]