811856790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{2741}}^1$

素因数の和:3854

約数の個数: 64

約数和(自身を含む): 2167715520

約数和(自身を除く): 1355858730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1097, 2194, 2741, 3291, 5482, 5485, 6582, 8223, 9873, 10970, 13705, 16446, 16455, 19746, 24669, 27410, 29619, 32910, 41115, 49338, 49365, 59238, 74007, 82230, 98730, 123345, 148014, 148095, 246690, 296190, 370035, 740070, 3006877, 6013754, 9020631, 15034385, 18041262, 27061893, 30068770, 45103155, 54123786, 81185679, 90206310, 135309465, 162371358, 270618930, 405928395, 811856790]

約数ペア:

[(1, 811856790), (2, 405928395), (3, 270618930), (5, 162371358), (6, 135309465), (9, 90206310), (10, 81185679), (15, 54123786), (18, 45103155), (27, 30068770), (30, 27061893), (45, 18041262), (54, 15034385), (90, 9020631), (135, 6013754), (270, 3006877), (1097, 740070), (2194, 370035), (2741, 296190), (3291, 246690), (5482, 148095), (5485, 148014), (6582, 123345), (8223, 98730), (9873, 82230), (10970, 74007), (13705, 59238), (16446, 49365), (16455, 49338), (19746, 41115), (24669, 32910), (27410, 29619)]