69762370

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 127715328

約数和(自身を除く): 57952958

約数列:

[1, 2, 5, 10, 127, 163, 254, 326, 337, 635, 674, 815, 1270, 1630, 1685, 3370, 20701, 41402, 42799, 54931, 85598, 103505, 109862, 207010, 213995, 274655, 427990, 549310, 6976237, 13952474, 34881185, 69762370]

約数ペア:

[(1, 69762370), (2, 34881185), (5, 13952474), (10, 6976237), (127, 549310), (163, 427990), (254, 274655), (326, 213995), (337, 207010), (635, 109862), (674, 103505), (815, 85598), (1270, 54931), (1630, 42799), (1685, 41402), (3370, 20701)]