7744230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6645

約数の個数: 48

約数和(自身を含む): 21687120

約数和(自身を除く): 13942890

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, 6619, 13238, 19857, 33095, 39714, 59571, 66190, 86047, 99285, 119142, 172094, 198570, 258141, 297855, 430235, 516282, 595710, 774423, 860470, 1290705, 1548846, 2581410, 3872115, 7744230]

約数ペア:

[(1, 7744230), (2, 3872115), (3, 2581410), (5, 1548846), (6, 1290705), (9, 860470), (10, 774423), (13, 595710), (15, 516282), (18, 430235), (26, 297855), (30, 258141), (39, 198570), (45, 172094), (65, 119142), (78, 99285), (90, 86047), (117, 66190), (130, 59571), (195, 39714), (234, 33095), (390, 19857), (585, 13238), (1170, 6619)]