83821770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1097}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 224519040

約数和(自身を除く): 140697270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 283, 566, 849, 1097, 1415, 1698, 2194, 2547, 2830, 3291, 4245, 5094, 5485, 6582, 7641, 8490, 9873, 10970, 12735, 15282, 16455, 19746, 25470, 29619, 32910, 38205, 49365, 59238, 76410, 98730, 148095, 296190, 310451, 620902, 931353, 1552255, 1862706, 2794059, 3104510, 4656765, 5588118, 8382177, 9313530, 13970295, 16764354, 27940590, 41910885, 83821770]

約数ペア:

[(1, 83821770), (2, 41910885), (3, 27940590), (5, 16764354), (6, 13970295), (9, 9313530), (10, 8382177), (15, 5588118), (18, 4656765), (27, 3104510), (30, 2794059), (45, 1862706), (54, 1552255), (90, 931353), (135, 620902), (270, 310451), (283, 296190), (566, 148095), (849, 98730), (1097, 76410), (1415, 59238), (1698, 49365), (2194, 38205), (2547, 32910), (2830, 29619), (3291, 25470), (4245, 19746), (5094, 16455), (5485, 15282), (6582, 12735), (7641, 10970), (8490, 9873)]