319479030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{273059}}^1$

素因数の和:273085

約数の個数: 48

約数和(自身を含む): 894544560

約数和(自身を除く): 575065530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 273059, 546118, 819177, 1365295, 1638354, 2457531, 2730590, 3549767, 4095885, 4915062, 7099534, 8191770, 10649301, 12287655, 17748835, 21298602, 24575310, 31947903, 35497670, 53246505, 63895806, 106493010, 159739515, 319479030]

約数ペア:

[(1, 319479030), (2, 159739515), (3, 106493010), (5, 63895806), (6, 53246505), (9, 35497670), (10, 31947903), (13, 24575310), (15, 21298602), (18, 17748835), (26, 12287655), (30, 10649301), (39, 8191770), (45, 7099534), (65, 4915062), (78, 4095885), (90, 3549767), (117, 2730590), (130, 2457531), (195, 1638354), (234, 1365295), (390, 819177), (585, 546118), (1170, 273059)]