6781950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{2153}}^1$

素因数の和:2178

約数の個数: 72

約数和(自身を含む): 20833488

約数和(自身を除く): 14051538

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, 2153, 3150, 4306, 6459, 10765, 12918, 15071, 19377, 21530, 30142, 32295, 38754, 45213, 53825, 64590, 75355, 90426, 96885, 107650, 135639, 150710, 161475, 193770, 226065, 271278, 322950, 376775, 452130, 484425, 678195, 753550, 968850, 1130325, 1356390, 2260650, 3390975, 6781950]

約数ペア:

[(1, 6781950), (2, 3390975), (3, 2260650), (5, 1356390), (6, 1130325), (7, 968850), (9, 753550), (10, 678195), (14, 484425), (15, 452130), (18, 376775), (21, 322950), (25, 271278), (30, 226065), (35, 193770), (42, 161475), (45, 150710), (50, 135639), (63, 107650), (70, 96885), (75, 90426), (90, 75355), (105, 64590), (126, 53825), (150, 45213), (175, 38754), (210, 32295), (225, 30142), (315, 21530), (350, 19377), (450, 15071), (525, 12918), (630, 10765), (1050, 6459), (1575, 4306), (2153, 3150)]