2400370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 5038848

約数和(自身を除く): 2638478

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 647, 742, 1294, 1855, 3235, 3710, 4529, 6470, 9058, 22645, 34291, 45290, 68582, 171455, 240037, 342910, 480074, 1200185, 2400370]

約数ペア:

[(1, 2400370), (2, 1200185), (5, 480074), (7, 342910), (10, 240037), (14, 171455), (35, 68582), (53, 45290), (70, 34291), (106, 22645), (265, 9058), (371, 6470), (530, 4529), (647, 3710), (742, 3235), (1294, 1855)]