270345243

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 458956800

約数和(自身を除く): 188611557

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 89, 133, 161, 267, 331, 399, 437, 483, 623, 993, 1311, 1691, 1869, 2047, 2317, 3059, 5073, 6141, 6289, 6951, 7613, 9177, 11837, 14329, 18867, 22839, 29459, 35511, 38893, 42987, 44023, 53291, 88377, 116679, 132069, 144647, 159873, 206213, 272251, 433941, 559721, 618639, 677557, 816753, 1012529, 1679163, 2032671, 3037587, 3918047, 4742899, 11754141, 12873583, 14228697, 38620749, 90115081, 270345243]

約数ペア:

[(1, 270345243), (3, 90115081), (7, 38620749), (19, 14228697), (21, 12873583), (23, 11754141), (57, 4742899), (69, 3918047), (89, 3037587), (133, 2032671), (161, 1679163), (267, 1012529), (331, 816753), (399, 677557), (437, 618639), (483, 559721), (623, 433941), (993, 272251), (1311, 206213), (1691, 159873), (1869, 144647), (2047, 132069), (2317, 116679), (3059, 88377), (5073, 53291), (6141, 44023), (6289, 42987), (6951, 38893), (7613, 35511), (9177, 29459), (11837, 22839), (14329, 18867)]