685087010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^3\times {\mathrm{53}}^2$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 1301748840

約数和(自身を除く): 616661830

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 841, 1537, 1682, 2809, 3074, 4205, 5618, 7685, 8410, 14045, 15370, 24389, 28090, 44573, 48778, 81461, 89146, 121945, 162922, 222865, 243890, 407305, 445730, 814610, 1292617, 2362369, 2585234, 4724738, 6463085, 11811845, 12926170, 23623690, 68508701, 137017402, 342543505, 685087010]

約数ペア:

[(1, 685087010), (2, 342543505), (5, 137017402), (10, 68508701), (29, 23623690), (53, 12926170), (58, 11811845), (106, 6463085), (145, 4724738), (265, 2585234), (290, 2362369), (530, 1292617), (841, 814610), (1537, 445730), (1682, 407305), (2809, 243890), (3074, 222865), (4205, 162922), (5618, 121945), (7685, 89146), (8410, 81461), (14045, 48778), (15370, 44573), (24389, 28090)]