211691010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4591}}^1$

素因数の和:4683

約数の個数: 64

約数和(自身を含む): 535610880

約数和(自身を除く): 323919870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 795, 870, 1537, 1590, 3074, 4591, 4611, 7685, 9182, 9222, 13773, 15370, 22955, 23055, 27546, 45910, 46110, 68865, 133139, 137730, 243323, 266278, 399417, 486646, 665695, 729969, 798834, 1216615, 1331390, 1459938, 1997085, 2433230, 3649845, 3994170, 7056367, 7299690, 14112734, 21169101, 35281835, 42338202, 70563670, 105845505, 211691010]

約数ペア:

[(1, 211691010), (2, 105845505), (3, 70563670), (5, 42338202), (6, 35281835), (10, 21169101), (15, 14112734), (29, 7299690), (30, 7056367), (53, 3994170), (58, 3649845), (87, 2433230), (106, 1997085), (145, 1459938), (159, 1331390), (174, 1216615), (265, 798834), (290, 729969), (318, 665695), (435, 486646), (530, 399417), (795, 266278), (870, 243323), (1537, 137730), (1590, 133139), (3074, 68865), (4591, 46110), (4611, 45910), (7685, 27546), (9182, 23055), (9222, 22955), (13773, 15370)]