147246140

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{48757}}^1$

素因数の和:48917

約数の個数: 24

約数和(自身を含む): 311271072

約数和(自身を除く): 164024932

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 48757, 97514, 195028, 243785, 487570, 975140, 7362307, 14724614, 29449228, 36811535, 73623070, 147246140]

約数ペア:

[(1, 147246140), (2, 73623070), (4, 36811535), (5, 29449228), (10, 14724614), (20, 7362307), (151, 975140), (302, 487570), (604, 243785), (755, 195028), (1510, 97514), (3020, 48757)]