1251322260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20855371}}^1$

素因数の和:20855383

約数の個数: 24

約数和(自身を含む): 3503702496

約数和(自身を除く): 2252380236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20855371, 41710742, 62566113, 83421484, 104276855, 125132226, 208553710, 250264452, 312830565, 417107420, 625661130, 1251322260]

約数ペア:

[(1, 1251322260), (2, 625661130), (3, 417107420), (4, 312830565), (5, 250264452), (6, 208553710), (10, 125132226), (12, 104276855), (15, 83421484), (20, 62566113), (30, 41710742), (60, 20855371)]