6821550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 19522560

約数和(自身を除く): 12701010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 163, 186, 225, 270, 279, 310, 326, 450, 465, 489, 558, 675, 775, 815, 837, 930, 978, 1350, 1395, 1467, 1550, 1630, 1674, 2325, 2445, 2790, 2934, 4075, 4185, 4401, 4650, 4890, 5053, 6975, 7335, 8150, 8370, 8802, 10106, 12225, 13950, 14670, 15159, 20925, 22005, 24450, 25265, 30318, 36675, 41850, 44010, 45477, 50530, 73350, 75795, 90954, 110025, 126325, 136431, 151590, 220050, 227385, 252650, 272862, 378975, 454770, 682155, 757950, 1136925, 1364310, 2273850, 3410775, 6821550]

約数ペア:

[(1, 6821550), (2, 3410775), (3, 2273850), (5, 1364310), (6, 1136925), (9, 757950), (10, 682155), (15, 454770), (18, 378975), (25, 272862), (27, 252650), (30, 227385), (31, 220050), (45, 151590), (50, 136431), (54, 126325), (62, 110025), (75, 90954), (90, 75795), (93, 73350), (135, 50530), (150, 45477), (155, 44010), (163, 41850), (186, 36675), (225, 30318), (270, 25265), (279, 24450), (310, 22005), (326, 20925), (450, 15159), (465, 14670), (489, 13950), (558, 12225), (675, 10106), (775, 8802), (815, 8370), (837, 8150), (930, 7335), (978, 6975), (1350, 5053), (1395, 4890), (1467, 4650), (1550, 4401), (1630, 4185), (1674, 4075), (2325, 2934), (2445, 2790)]