1179554460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{401209}}^1$

素因数の和:401235

約数の個数: 72

約数和(自身を含む): 3841986960

約数和(自身を除く): 2662432500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 401209, 802418, 1203627, 1604836, 2006045, 2407254, 2808463, 4012090, 4814508, 5616926, 6018135, 8024180, 8425389, 11233852, 12036270, 14042315, 16850778, 19659241, 24072540, 28084630, 33701556, 39318482, 42126945, 56169260, 58977723, 78636964, 84253890, 98296205, 117955446, 168507780, 196592410, 235910892, 294888615, 393184820, 589777230, 1179554460]

約数ペア:

[(1, 1179554460), (2, 589777230), (3, 393184820), (4, 294888615), (5, 235910892), (6, 196592410), (7, 168507780), (10, 117955446), (12, 98296205), (14, 84253890), (15, 78636964), (20, 58977723), (21, 56169260), (28, 42126945), (30, 39318482), (35, 33701556), (42, 28084630), (49, 24072540), (60, 19659241), (70, 16850778), (84, 14042315), (98, 12036270), (105, 11233852), (140, 8425389), (147, 8024180), (196, 6018135), (210, 5616926), (245, 4814508), (294, 4012090), (420, 2808463), (490, 2407254), (588, 2006045), (735, 1604836), (980, 1203627), (1470, 802418), (2940, 401209)]