2451060948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{29989}}^1$

素因数の和:30149

約数の個数: 72

約数和(自身を含む): 6700965600

約数和(自身を除く): 4249904652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1668, 1946, 2919, 3892, 5838, 6811, 11676, 13622, 20433, 27244, 29989, 40866, 59978, 81732, 89967, 119956, 179934, 209923, 359868, 419846, 629769, 839692, 1259538, 1469461, 2519076, 2938922, 4168471, 4408383, 5877844, 8336942, 8816766, 12505413, 16673884, 17633532, 25010826, 29179297, 50021652, 58358594, 87537891, 116717188, 175075782, 204255079, 350151564, 408510158, 612765237, 817020316, 1225530474, 2451060948]

約数ペア:

[(1, 2451060948), (2, 1225530474), (3, 817020316), (4, 612765237), (6, 408510158), (7, 350151564), (12, 204255079), (14, 175075782), (21, 116717188), (28, 87537891), (42, 58358594), (49, 50021652), (84, 29179297), (98, 25010826), (139, 17633532), (147, 16673884), (196, 12505413), (278, 8816766), (294, 8336942), (417, 5877844), (556, 4408383), (588, 4168471), (834, 2938922), (973, 2519076), (1668, 1469461), (1946, 1259538), (2919, 839692), (3892, 629769), (5838, 419846), (6811, 359868), (11676, 209923), (13622, 179934), (20433, 119956), (27244, 89967), (29989, 81732), (40866, 59978)]