1068567990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{726917}}^1$

素因数の和:726941

約数の個数: 48

約数和(自身を含む): 2983271472

約数和(自身を除く): 1914703482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 726917, 1453834, 2180751, 3634585, 4361502, 5088419, 7269170, 10176838, 10903755, 15265257, 21807510, 25442095, 30530514, 35618933, 50884190, 71237866, 76326285, 106856799, 152652570, 178094665, 213713598, 356189330, 534283995, 1068567990]

約数ペア:

[(1, 1068567990), (2, 534283995), (3, 356189330), (5, 213713598), (6, 178094665), (7, 152652570), (10, 106856799), (14, 76326285), (15, 71237866), (21, 50884190), (30, 35618933), (35, 30530514), (42, 25442095), (49, 21807510), (70, 15265257), (98, 10903755), (105, 10176838), (147, 7269170), (210, 5088419), (245, 4361502), (294, 3634585), (490, 2180751), (735, 1453834), (1470, 726917)]