64392030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3446

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 109790370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3359, 3834, 6390, 6718, 9585, 10077, 16795, 19170, 20154, 30231, 33590, 50385, 60462, 90693, 100770, 151155, 181386, 238489, 302310, 453465, 476978, 715467, 906930, 1192445, 1430934, 2146401, 2384890, 3577335, 4292802, 6439203, 7154670, 10732005, 12878406, 21464010, 32196015, 64392030]

約数ペア:

[(1, 64392030), (2, 32196015), (3, 21464010), (5, 12878406), (6, 10732005), (9, 7154670), (10, 6439203), (15, 4292802), (18, 3577335), (27, 2384890), (30, 2146401), (45, 1430934), (54, 1192445), (71, 906930), (90, 715467), (135, 476978), (142, 453465), (213, 302310), (270, 238489), (355, 181386), (426, 151155), (639, 100770), (710, 90693), (1065, 60462), (1278, 50385), (1917, 33590), (2130, 30231), (3195, 20154), (3359, 19170), (3834, 16795), (6390, 10077), (6718, 9585)]