30716239260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{260263}}^1$

素因数の和:260563

約数の個数: 96

約数和(自身を含む): 98642138112

約数和(自身を除く): 67925898852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 281, 420, 562, 843, 1124, 1405, 1686, 1967, 2810, 3372, 3934, 4215, 5620, 5901, 7868, 8430, 9835, 11802, 16860, 19670, 23604, 29505, 39340, 59010, 118020, 260263, 520526, 780789, 1041052, 1301315, 1561578, 1821841, 2602630, 3123156, 3643682, 3903945, 5205260, 5465523, 7287364, 7807890, 9109205, 10931046, 15615780, 18218410, 21862092, 27327615, 36436820, 54655230, 73133903, 109310460, 146267806, 219401709, 292535612, 365669515, 438803418, 511937321, 731339030, 877606836, 1023874642, 1097008545, 1462678060, 1535811963, 2047749284, 2194017090, 2559686605, 3071623926, 4388034180, 5119373210, 6143247852, 7679059815, 10238746420, 15358119630, 30716239260]

約数ペア:

[(1, 30716239260), (2, 15358119630), (3, 10238746420), (4, 7679059815), (5, 6143247852), (6, 5119373210), (7, 4388034180), (10, 3071623926), (12, 2559686605), (14, 2194017090), (15, 2047749284), (20, 1535811963), (21, 1462678060), (28, 1097008545), (30, 1023874642), (35, 877606836), (42, 731339030), (60, 511937321), (70, 438803418), (84, 365669515), (105, 292535612), (140, 219401709), (210, 146267806), (281, 109310460), (420, 73133903), (562, 54655230), (843, 36436820), (1124, 27327615), (1405, 21862092), (1686, 18218410), (1967, 15615780), (2810, 10931046), (3372, 9109205), (3934, 7807890), (4215, 7287364), (5620, 5465523), (5901, 5205260), (7868, 3903945), (8430, 3643682), (9835, 3123156), (11802, 2602630), (16860, 1821841), (19670, 1561578), (23604, 1301315), (29505, 1041052), (39340, 780789), (59010, 520526), (118020, 260263)]