142759870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9907}}^1$

素因数の和:10056

約数の個数: 32

約数和(自身を含む): 282496896

約数和(自身を除く): 139737026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 9907, 14410, 19814, 49535, 99070, 108977, 217954, 544885, 1089770, 1297817, 2595634, 6489085, 12978170, 14275987, 28551974, 71379935, 142759870]

約数ペア:

[(1, 142759870), (2, 71379935), (5, 28551974), (10, 14275987), (11, 12978170), (22, 6489085), (55, 2595634), (110, 1297817), (131, 1089770), (262, 544885), (655, 217954), (1310, 108977), (1441, 99070), (2882, 49535), (7205, 19814), (9907, 14410)]