79880730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 197503488

約数和(自身を除く): 117622758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 181, 235, 282, 313, 362, 470, 543, 626, 705, 905, 939, 1086, 1410, 1565, 1810, 1878, 2715, 3130, 4695, 5430, 8507, 9390, 14711, 17014, 25521, 29422, 42535, 44133, 51042, 56653, 73555, 85070, 88266, 113306, 127605, 147110, 169959, 220665, 255210, 283265, 339918, 441330, 566530, 849795, 1699590, 2662691, 5325382, 7988073, 13313455, 15976146, 26626910, 39940365, 79880730]

約数ペア:

[(1, 79880730), (2, 39940365), (3, 26626910), (5, 15976146), (6, 13313455), (10, 7988073), (15, 5325382), (30, 2662691), (47, 1699590), (94, 849795), (141, 566530), (181, 441330), (235, 339918), (282, 283265), (313, 255210), (362, 220665), (470, 169959), (543, 147110), (626, 127605), (705, 113306), (905, 88266), (939, 85070), (1086, 73555), (1410, 56653), (1565, 51042), (1810, 44133), (1878, 42535), (2715, 29422), (3130, 25521), (4695, 17014), (5430, 14711), (8507, 9390)]