27202140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{21589}}^1$

素因数の和:21611

約数の個数: 72

約数和(自身を含む): 94305120

約数和(自身を除く): 67102980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 21589, 43178, 64767, 86356, 107945, 129534, 151123, 194301, 215890, 259068, 302246, 323835, 388602, 431780, 453369, 604492, 647670, 755615, 777204, 906738, 971505, 1295340, 1360107, 1511230, 1813476, 1943010, 2266845, 2720214, 3022460, 3886020, 4533690, 5440428, 6800535, 9067380, 13601070, 27202140]

約数ペア:

[(1, 27202140), (2, 13601070), (3, 9067380), (4, 6800535), (5, 5440428), (6, 4533690), (7, 3886020), (9, 3022460), (10, 2720214), (12, 2266845), (14, 1943010), (15, 1813476), (18, 1511230), (20, 1360107), (21, 1295340), (28, 971505), (30, 906738), (35, 777204), (36, 755615), (42, 647670), (45, 604492), (60, 453369), (63, 431780), (70, 388602), (84, 323835), (90, 302246), (105, 259068), (126, 215890), (140, 194301), (180, 151123), (210, 129534), (252, 107945), (315, 86356), (420, 64767), (630, 43178), (1260, 21589)]