4692730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 10050696

約数和(自身を除く): 5357966

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 157, 245, 305, 314, 427, 490, 610, 785, 854, 1099, 1570, 2135, 2198, 2989, 4270, 5495, 5978, 7693, 9577, 10990, 14945, 15386, 19154, 29890, 38465, 47885, 67039, 76930, 95770, 134078, 335195, 469273, 670390, 938546, 2346365, 4692730]

約数ペア:

[(1, 4692730), (2, 2346365), (5, 938546), (7, 670390), (10, 469273), (14, 335195), (35, 134078), (49, 95770), (61, 76930), (70, 67039), (98, 47885), (122, 38465), (157, 29890), (245, 19154), (305, 15386), (314, 14945), (427, 10990), (490, 9577), (610, 7693), (785, 5978), (854, 5495), (1099, 4270), (1570, 2989), (2135, 2198)]