3345385540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3631}}^1\times {\mathrm{6581}}^1$

素因数の和:10228

約数の個数: 48

約数和(自身を含む): 8032356864

約数和(自身を除く): 4686971324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3631, 6581, 7262, 13162, 14524, 18155, 25417, 26324, 32905, 36310, 46067, 50834, 65810, 72620, 92134, 101668, 127085, 131620, 184268, 230335, 254170, 460670, 508340, 921340, 23895611, 47791222, 95582444, 119478055, 167269277, 238956110, 334538554, 477912220, 669077108, 836346385, 1672692770, 3345385540]

約数ペア:

[(1, 3345385540), (2, 1672692770), (4, 836346385), (5, 669077108), (7, 477912220), (10, 334538554), (14, 238956110), (20, 167269277), (28, 119478055), (35, 95582444), (70, 47791222), (140, 23895611), (3631, 921340), (6581, 508340), (7262, 460670), (13162, 254170), (14524, 230335), (18155, 184268), (25417, 131620), (26324, 127085), (32905, 101668), (36310, 92134), (46067, 72620), (50834, 65810)]