6791981580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{28307}}^1$

素因数の和:28396

約数の個数: 144

約数和(自身を含む): 21762284544

約数和(自身を除く): 14970302964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 620, 645, 774, 860, 930, 1116, 1290, 1333, 1395, 1548, 1860, 1935, 2580, 2666, 2790, 3870, 3999, 5332, 5580, 6665, 7740, 7998, 11997, 13330, 15996, 19995, 23994, 26660, 28307, 39990, 47988, 56614, 59985, 79980, 84921, 113228, 119970, 141535, 169842, 239940, 254763, 283070, 339684, 424605, 509526, 566140, 849210, 877517, 1019052, 1217201, 1273815, 1698420, 1755034, 2434402, 2547630, 2632551, 3510068, 3651603, 4387585, 4868804, 5095260, 5265102, 6086005, 7303206, 7897653, 8775170, 10530204, 10954809, 12172010, 13162755, 14606412, 15795306, 17550340, 18258015, 21909618, 24344020, 26325510, 31590612, 36516030, 37733231, 39488265, 43819236, 52651020, 54774045, 73032060, 75466462, 78976530, 109548090, 113199693, 150932924, 157953060, 188666155, 219096180, 226399386, 339599079, 377332310, 452798772, 565998465, 679198158, 754664620, 1131996930, 1358396316, 1697995395, 2263993860, 3395990790, 6791981580]

約数ペア:

[(1, 6791981580), (2, 3395990790), (3, 2263993860), (4, 1697995395), (5, 1358396316), (6, 1131996930), (9, 754664620), (10, 679198158), (12, 565998465), (15, 452798772), (18, 377332310), (20, 339599079), (30, 226399386), (31, 219096180), (36, 188666155), (43, 157953060), (45, 150932924), (60, 113199693), (62, 109548090), (86, 78976530), (90, 75466462), (93, 73032060), (124, 54774045), (129, 52651020), (155, 43819236), (172, 39488265), (180, 37733231), (186, 36516030), (215, 31590612), (258, 26325510), (279, 24344020), (310, 21909618), (372, 18258015), (387, 17550340), (430, 15795306), (465, 14606412), (516, 13162755), (558, 12172010), (620, 10954809), (645, 10530204), (774, 8775170), (860, 7897653), (930, 7303206), (1116, 6086005), (1290, 5265102), (1333, 5095260), (1395, 4868804), (1548, 4387585), (1860, 3651603), (1935, 3510068), (2580, 2632551), (2666, 2547630), (2790, 2434402), (3870, 1755034), (3999, 1698420), (5332, 1273815), (5580, 1217201), (6665, 1019052), (7740, 877517), (7998, 849210), (11997, 566140), (13330, 509526), (15996, 424605), (19995, 339684), (23994, 283070), (26660, 254763), (28307, 239940), (39990, 169842), (47988, 141535), (56614, 119970), (59985, 113228), (79980, 84921)]