4270729001

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 5801268480

約数和(自身を除く): 1530539479

約数列:

[1, 7, 11, 17, 73, 77, 119, 121, 187, 239, 289, 511, 803, 847, 1241, 1309, 1673, 2023, 2057, 2629, 3179, 4063, 5621, 8687, 8833, 13651, 14399, 17447, 18403, 21097, 22253, 28441, 28919, 34969, 44693, 61831, 69071, 95557, 122129, 147679, 150161, 191917, 202433, 232067, 244783, 296599, 312851, 483497, 491623, 759781, 1051127, 1343419, 1624469, 2076193, 2111087, 2552737, 3262589, 3441361, 5042183, 5318467, 8357591, 14777609, 17869159, 22838123, 35295281, 35888479, 55464013, 58503137, 251219353, 388248091, 610104143, 4270729001]

約数ペア:

[(1, 4270729001), (7, 610104143), (11, 388248091), (17, 251219353), (73, 58503137), (77, 55464013), (119, 35888479), (121, 35295281), (187, 22838123), (239, 17869159), (289, 14777609), (511, 8357591), (803, 5318467), (847, 5042183), (1241, 3441361), (1309, 3262589), (1673, 2552737), (2023, 2111087), (2057, 2076193), (2629, 1624469), (3179, 1343419), (4063, 1051127), (5621, 759781), (8687, 491623), (8833, 483497), (13651, 312851), (14399, 296599), (17447, 244783), (18403, 232067), (21097, 202433), (22253, 191917), (28441, 150161), (28919, 147679), (34969, 122129), (44693, 95557), (61831, 69071)]