2010598870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{110899}}^1$

素因数の和:110957

約数の個数: 48

約数和(自身を含む): 4323769200

約数和(自身を除く): 2313170330

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 9065, 18130, 110899, 221798, 554495, 776293, 1108990, 1552586, 3881465, 4103263, 5434051, 7762930, 8206526, 10868102, 20516315, 27170255, 28722841, 41032630, 54340510, 57445682, 143614205, 201059887, 287228410, 402119774, 1005299435, 2010598870]

約数ペア:

[(1, 2010598870), (2, 1005299435), (5, 402119774), (7, 287228410), (10, 201059887), (14, 143614205), (35, 57445682), (37, 54340510), (49, 41032630), (70, 28722841), (74, 27170255), (98, 20516315), (185, 10868102), (245, 8206526), (259, 7762930), (370, 5434051), (490, 4103263), (518, 3881465), (1295, 1552586), (1813, 1108990), (2590, 776293), (3626, 554495), (9065, 221798), (18130, 110899)]