393462030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2179}}^1$

素因数の和:2665

約数の個数: 64

約数和(自身を含む): 1019612160

約数和(自身を除く): 626150130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 463, 926, 1389, 2179, 2315, 2778, 4358, 4630, 6019, 6537, 6945, 10895, 12038, 13074, 13890, 18057, 21790, 28327, 30095, 32685, 36114, 56654, 60190, 65370, 84981, 90285, 141635, 169962, 180570, 283270, 424905, 849810, 1008877, 2017754, 3026631, 5044385, 6053262, 10088770, 13115401, 15133155, 26230802, 30266310, 39346203, 65577005, 78692406, 131154010, 196731015, 393462030]

約数ペア:

[(1, 393462030), (2, 196731015), (3, 131154010), (5, 78692406), (6, 65577005), (10, 39346203), (13, 30266310), (15, 26230802), (26, 15133155), (30, 13115401), (39, 10088770), (65, 6053262), (78, 5044385), (130, 3026631), (195, 2017754), (390, 1008877), (463, 849810), (926, 424905), (1389, 283270), (2179, 180570), (2315, 169962), (2778, 141635), (4358, 90285), (4630, 84981), (6019, 65370), (6537, 60190), (6945, 56654), (10895, 36114), (12038, 32685), (13074, 30095), (13890, 28327), (18057, 21790)]