30339090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 81388800

約数和(自身を除く): 51049710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 359, 626, 718, 939, 1077, 1565, 1795, 1878, 2154, 2817, 3130, 3231, 3590, 4695, 5385, 5634, 6462, 8451, 9390, 9693, 10770, 14085, 16155, 16902, 19386, 28170, 32310, 42255, 48465, 84510, 96930, 112367, 224734, 337101, 561835, 674202, 1011303, 1123670, 1685505, 2022606, 3033909, 3371010, 5056515, 6067818, 10113030, 15169545, 30339090]

約数ペア:

[(1, 30339090), (2, 15169545), (3, 10113030), (5, 6067818), (6, 5056515), (9, 3371010), (10, 3033909), (15, 2022606), (18, 1685505), (27, 1123670), (30, 1011303), (45, 674202), (54, 561835), (90, 337101), (135, 224734), (270, 112367), (313, 96930), (359, 84510), (626, 48465), (718, 42255), (939, 32310), (1077, 28170), (1565, 19386), (1795, 16902), (1878, 16155), (2154, 14085), (2817, 10770), (3130, 9693), (3231, 9390), (3590, 8451), (4695, 6462), (5385, 5634)]