120990534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 290304000

約数和(自身を除く): 169313466

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 251, 322, 483, 499, 502, 753, 966, 998, 1497, 1506, 1757, 2994, 3493, 3514, 5271, 5773, 6986, 10479, 10542, 11477, 11546, 17319, 20958, 22954, 34431, 34638, 40411, 68862, 80339, 80822, 121233, 125249, 160678, 241017, 242466, 250498, 375747, 482034, 751494, 876743, 1753486, 2630229, 2880727, 5260458, 5761454, 8642181, 17284362, 20165089, 40330178, 60495267, 120990534]

約数ペア:

[(1, 120990534), (2, 60495267), (3, 40330178), (6, 20165089), (7, 17284362), (14, 8642181), (21, 5761454), (23, 5260458), (42, 2880727), (46, 2630229), (69, 1753486), (138, 876743), (161, 751494), (251, 482034), (322, 375747), (483, 250498), (499, 242466), (502, 241017), (753, 160678), (966, 125249), (998, 121233), (1497, 80822), (1506, 80339), (1757, 68862), (2994, 40411), (3493, 34638), (3514, 34431), (5271, 22954), (5773, 20958), (6986, 17319), (10479, 11546), (10542, 11477)]