30885876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17509}}^1$

素因数の和:17533

約数の個数: 54

約数和(自身を含む): 90824370

約数和(自身を除く): 59938494

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 17509, 35018, 52527, 70036, 105054, 122563, 157581, 210108, 245126, 315162, 367689, 490252, 630324, 735378, 857941, 1103067, 1470756, 1715882, 2206134, 2573823, 3431764, 4412268, 5147646, 7721469, 10295292, 15442938, 30885876]

約数ペア:

[(1, 30885876), (2, 15442938), (3, 10295292), (4, 7721469), (6, 5147646), (7, 4412268), (9, 3431764), (12, 2573823), (14, 2206134), (18, 1715882), (21, 1470756), (28, 1103067), (36, 857941), (42, 735378), (49, 630324), (63, 490252), (84, 367689), (98, 315162), (126, 245126), (147, 210108), (196, 157581), (252, 122563), (294, 105054), (441, 70036), (588, 52527), (882, 35018), (1764, 17509)]