270751940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{617}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 585878832

約数和(自身を除く): 315126892

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 593, 617, 740, 1186, 1234, 2372, 2468, 2965, 3085, 5930, 6170, 11860, 12340, 21941, 22829, 43882, 45658, 87764, 91316, 109705, 114145, 219410, 228290, 365881, 438820, 456580, 731762, 1463524, 1829405, 3658810, 7317620, 13537597, 27075194, 54150388, 67687985, 135375970, 270751940]

約数ペア:

[(1, 270751940), (2, 135375970), (4, 67687985), (5, 54150388), (10, 27075194), (20, 13537597), (37, 7317620), (74, 3658810), (148, 1829405), (185, 1463524), (370, 731762), (593, 456580), (617, 438820), (740, 365881), (1186, 228290), (1234, 219410), (2372, 114145), (2468, 109705), (2965, 91316), (3085, 87764), (5930, 45658), (6170, 43882), (11860, 22829), (12340, 21941)]