2184553020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2800709}}^1$

素因数の和:2800734

約数の個数: 48

約数和(自身を含む): 6587269920

約数和(自身を除く): 4402716900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2800709, 5601418, 8402127, 11202836, 14003545, 16804254, 28007090, 33608508, 36409217, 42010635, 56014180, 72818434, 84021270, 109227651, 145636868, 168042540, 182046085, 218455302, 364092170, 436910604, 546138255, 728184340, 1092276510, 2184553020]

約数ペア:

[(1, 2184553020), (2, 1092276510), (3, 728184340), (4, 546138255), (5, 436910604), (6, 364092170), (10, 218455302), (12, 182046085), (13, 168042540), (15, 145636868), (20, 109227651), (26, 84021270), (30, 72818434), (39, 56014180), (52, 42010635), (60, 36409217), (65, 33608508), (78, 28007090), (130, 16804254), (156, 14003545), (195, 11202836), (260, 8402127), (390, 5601418), (780, 2800709)]