2723370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6983}}^1$

素因数の和:7006

約数の個数: 32

約数和(自身を含む): 7039872

約数和(自身を除く): 4316502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6983, 13966, 20949, 34915, 41898, 69830, 90779, 104745, 181558, 209490, 272337, 453895, 544674, 907790, 1361685, 2723370]

約数ペア:

[(1, 2723370), (2, 1361685), (3, 907790), (5, 544674), (6, 453895), (10, 272337), (13, 209490), (15, 181558), (26, 104745), (30, 90779), (39, 69830), (65, 41898), (78, 34915), (130, 20949), (195, 13966), (390, 6983)]