118965540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68371}}^1$

素因数の和:68412

約数の個数: 48

約数和(自身を含む): 344594880

約数和(自身を除く): 225629340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 68371, 136742, 205113, 273484, 341855, 410226, 683710, 820452, 1025565, 1367420, 1982759, 2051130, 3965518, 4102260, 5948277, 7931036, 9913795, 11896554, 19827590, 23793108, 29741385, 39655180, 59482770, 118965540]

約数ペア:

[(1, 118965540), (2, 59482770), (3, 39655180), (4, 29741385), (5, 23793108), (6, 19827590), (10, 11896554), (12, 9913795), (15, 7931036), (20, 5948277), (29, 4102260), (30, 3965518), (58, 2051130), (60, 1982759), (87, 1367420), (116, 1025565), (145, 820452), (174, 683710), (290, 410226), (348, 341855), (435, 273484), (580, 205113), (870, 136742), (1740, 68371)]