26546910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 70253568

約数和(自身を除く): 43706658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1583, 1677, 2795, 3166, 3354, 4749, 5590, 7915, 8385, 9498, 15830, 16770, 20579, 23745, 41158, 47490, 61737, 68069, 102895, 123474, 136138, 204207, 205790, 308685, 340345, 408414, 617370, 680690, 884897, 1021035, 1769794, 2042070, 2654691, 4424485, 5309382, 8848970, 13273455, 26546910]

約数ペア:

[(1, 26546910), (2, 13273455), (3, 8848970), (5, 5309382), (6, 4424485), (10, 2654691), (13, 2042070), (15, 1769794), (26, 1021035), (30, 884897), (39, 680690), (43, 617370), (65, 408414), (78, 340345), (86, 308685), (129, 205790), (130, 204207), (195, 136138), (215, 123474), (258, 102895), (390, 68069), (430, 61737), (559, 47490), (645, 41158), (1118, 23745), (1290, 20579), (1583, 16770), (1677, 15830), (2795, 9498), (3166, 8385), (3354, 7915), (4749, 5590)]