1570882430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{27277}}^1$

素因数の和:27740

約数の個数: 32

約数和(自身を含む): 3052080864

約数和(自身を除く): 1481198434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 2215, 4430, 5759, 11518, 27277, 28795, 54554, 57590, 136385, 272770, 354601, 709202, 1773005, 3546010, 12083711, 24167422, 60418555, 120837110, 157088243, 314176486, 785441215, 1570882430]

約数ペア:

[(1, 1570882430), (2, 785441215), (5, 314176486), (10, 157088243), (13, 120837110), (26, 60418555), (65, 24167422), (130, 12083711), (443, 3546010), (886, 1773005), (2215, 709202), (4430, 354601), (5759, 272770), (11518, 136385), (27277, 57590), (28795, 54554)]