210580130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{4787}}^1$

素因数の和:4930

約数の個数: 32

約数和(自身を含む): 390930624

約数和(自身を除く): 180350494

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 4399, 4787, 8798, 9574, 21995, 23935, 43990, 47870, 253711, 397321, 507422, 794642, 1268555, 1986605, 2537110, 3973210, 21058013, 42116026, 105290065, 210580130]

約数ペア:

[(1, 210580130), (2, 105290065), (5, 42116026), (10, 21058013), (53, 3973210), (83, 2537110), (106, 1986605), (166, 1268555), (265, 794642), (415, 507422), (530, 397321), (830, 253711), (4399, 47870), (4787, 43990), (8798, 23935), (9574, 21995)]