2819340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 9192960

約数和(自身を除く): 6373620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 227, 230, 270, 276, 345, 414, 454, 460, 540, 621, 681, 690, 828, 908, 1035, 1135, 1242, 1362, 1380, 2043, 2070, 2270, 2484, 2724, 3105, 3405, 4086, 4140, 4540, 5221, 6129, 6210, 6810, 8172, 10215, 10442, 12258, 12420, 13620, 15663, 20430, 20884, 24516, 26105, 30645, 31326, 40860, 46989, 52210, 61290, 62652, 78315, 93978, 104420, 122580, 140967, 156630, 187956, 234945, 281934, 313260, 469890, 563868, 704835, 939780, 1409670, 2819340]

約数ペア:

[(1, 2819340), (2, 1409670), (3, 939780), (4, 704835), (5, 563868), (6, 469890), (9, 313260), (10, 281934), (12, 234945), (15, 187956), (18, 156630), (20, 140967), (23, 122580), (27, 104420), (30, 93978), (36, 78315), (45, 62652), (46, 61290), (54, 52210), (60, 46989), (69, 40860), (90, 31326), (92, 30645), (108, 26105), (115, 24516), (135, 20884), (138, 20430), (180, 15663), (207, 13620), (227, 12420), (230, 12258), (270, 10442), (276, 10215), (345, 8172), (414, 6810), (454, 6210), (460, 6129), (540, 5221), (621, 4540), (681, 4140), (690, 4086), (828, 3405), (908, 3105), (1035, 2724), (1135, 2484), (1242, 2270), (1362, 2070), (1380, 2043)]