28314510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 78769152

約数和(自身を除く): 50454642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 1847, 2190, 2555, 3066, 3694, 5110, 5541, 7665, 9235, 11082, 12929, 15330, 18470, 25858, 27705, 38787, 55410, 64645, 77574, 129290, 134831, 193935, 269662, 387870, 404493, 674155, 808986, 943817, 1348310, 1887634, 2022465, 2831451, 4044930, 4719085, 5662902, 9438170, 14157255, 28314510]

約数ペア:

[(1, 28314510), (2, 14157255), (3, 9438170), (5, 5662902), (6, 4719085), (7, 4044930), (10, 2831451), (14, 2022465), (15, 1887634), (21, 1348310), (30, 943817), (35, 808986), (42, 674155), (70, 404493), (73, 387870), (105, 269662), (146, 193935), (210, 134831), (219, 129290), (365, 77574), (438, 64645), (511, 55410), (730, 38787), (1022, 27705), (1095, 25858), (1533, 18470), (1847, 15330), (2190, 12929), (2555, 11082), (3066, 9235), (3694, 7665), (5110, 5541)]