73485130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 64409270

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 1823, 3646, 4031, 8062, 9115, 18230, 20155, 40310, 52867, 105734, 253397, 264335, 506794, 528670, 1266985, 2533970, 7348513, 14697026, 36742565, 73485130]

約数ペア:

[(1, 73485130), (2, 36742565), (5, 14697026), (10, 7348513), (29, 2533970), (58, 1266985), (139, 528670), (145, 506794), (278, 264335), (290, 253397), (695, 105734), (1390, 52867), (1823, 40310), (3646, 20155), (4031, 18230), (8062, 9115)]