65264850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{20719}}^1$

素因数の和:20744

約数の個数: 72

約数和(自身を含む): 200403840

約数和(自身を除く): 135138990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 20719, 41438, 62157, 103595, 124314, 145033, 186471, 207190, 290066, 310785, 372942, 435099, 517975, 621570, 725165, 870198, 932355, 1035950, 1305297, 1450330, 1553925, 1864710, 2175495, 2610594, 3107850, 3625825, 4350990, 4661775, 6526485, 7251650, 9323550, 10877475, 13052970, 21754950, 32632425, 65264850]

約数ペア:

[(1, 65264850), (2, 32632425), (3, 21754950), (5, 13052970), (6, 10877475), (7, 9323550), (9, 7251650), (10, 6526485), (14, 4661775), (15, 4350990), (18, 3625825), (21, 3107850), (25, 2610594), (30, 2175495), (35, 1864710), (42, 1553925), (45, 1450330), (50, 1305297), (63, 1035950), (70, 932355), (75, 870198), (90, 725165), (105, 621570), (126, 517975), (150, 435099), (175, 372942), (210, 310785), (225, 290066), (315, 207190), (350, 186471), (450, 145033), (525, 124314), (630, 103595), (1050, 62157), (1575, 41438), (3150, 20719)]