7287270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{541}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 17560800

約数和(自身を除く): 10273530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 541, 898, 1082, 1347, 1623, 2245, 2694, 2705, 3246, 4490, 5410, 6735, 8115, 13470, 16230, 242909, 485818, 728727, 1214545, 1457454, 2429090, 3643635, 7287270]

約数ペア:

[(1, 7287270), (2, 3643635), (3, 2429090), (5, 1457454), (6, 1214545), (10, 728727), (15, 485818), (30, 242909), (449, 16230), (541, 13470), (898, 8115), (1082, 6735), (1347, 5410), (1623, 4490), (2245, 3246), (2694, 2705)]