223803060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{286927}}^1$

素因数の和:286952

約数の個数: 48

約数和(自身を含む): 674854656

約数和(自身を除く): 451051596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 286927, 573854, 860781, 1147708, 1434635, 1721562, 2869270, 3443124, 3730051, 4303905, 5738540, 7460102, 8607810, 11190153, 14920204, 17215620, 18650255, 22380306, 37300510, 44760612, 55950765, 74601020, 111901530, 223803060]

約数ペア:

[(1, 223803060), (2, 111901530), (3, 74601020), (4, 55950765), (5, 44760612), (6, 37300510), (10, 22380306), (12, 18650255), (13, 17215620), (15, 14920204), (20, 11190153), (26, 8607810), (30, 7460102), (39, 5738540), (52, 4303905), (60, 3730051), (65, 3443124), (78, 2869270), (130, 1721562), (156, 1434635), (195, 1147708), (260, 860781), (390, 573854), (780, 286927)]