172844910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{274357}}^1$

素因数の和:274377

約数の個数: 48

約数和(自身を含む): 513598176

約数和(自身を除く): 340753266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 274357, 548714, 823071, 1371785, 1646142, 1920499, 2469213, 2743570, 3840998, 4115355, 4938426, 5761497, 8230710, 9602495, 11522994, 12346065, 17284491, 19204990, 24692130, 28807485, 34568982, 57614970, 86422455, 172844910]

約数ペア:

[(1, 172844910), (2, 86422455), (3, 57614970), (5, 34568982), (6, 28807485), (7, 24692130), (9, 19204990), (10, 17284491), (14, 12346065), (15, 11522994), (18, 9602495), (21, 8230710), (30, 5761497), (35, 4938426), (42, 4115355), (45, 3840998), (63, 2743570), (70, 2469213), (90, 1920499), (105, 1646142), (126, 1371785), (210, 823071), (315, 548714), (630, 274357)]