7320690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6257}}^1$

素因数の和:6283

約数の個数: 48

約数和(自身を含む): 20501208

約数和(自身を除く): 13180518

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, 6257, 12514, 18771, 31285, 37542, 56313, 62570, 81341, 93855, 112626, 162682, 187710, 244023, 281565, 406705, 488046, 563130, 732069, 813410, 1220115, 1464138, 2440230, 3660345, 7320690]

約数ペア:

[(1, 7320690), (2, 3660345), (3, 2440230), (5, 1464138), (6, 1220115), (9, 813410), (10, 732069), (13, 563130), (15, 488046), (18, 406705), (26, 281565), (30, 244023), (39, 187710), (45, 162682), (65, 112626), (78, 93855), (90, 81341), (117, 62570), (130, 56313), (195, 37542), (234, 31285), (390, 18771), (585, 12514), (1170, 6257)]