2078662290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1\times {\mathrm{1871}}^1$

素因数の和:3187

約数の個数: 64

約数和(自身を含む): 5167618560

約数和(自身を除く): 3088956270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 1277, 1871, 2554, 3742, 3831, 5613, 6385, 7662, 9355, 11226, 12770, 18710, 19155, 28065, 37033, 38310, 54259, 56130, 74066, 108518, 111099, 162777, 185165, 222198, 271295, 325554, 370330, 542590, 555495, 813885, 1110990, 1627770, 2389267, 4778534, 7167801, 11946335, 14335602, 23892670, 35839005, 69288743, 71678010, 138577486, 207866229, 346443715, 415732458, 692887430, 1039331145, 2078662290]

約数ペア:

[(1, 2078662290), (2, 1039331145), (3, 692887430), (5, 415732458), (6, 346443715), (10, 207866229), (15, 138577486), (29, 71678010), (30, 69288743), (58, 35839005), (87, 23892670), (145, 14335602), (174, 11946335), (290, 7167801), (435, 4778534), (870, 2389267), (1277, 1627770), (1871, 1110990), (2554, 813885), (3742, 555495), (3831, 542590), (5613, 370330), (6385, 325554), (7662, 271295), (9355, 222198), (11226, 185165), (12770, 162777), (18710, 111099), (19155, 108518), (28065, 74066), (37033, 56130), (38310, 54259)]