308173380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{11239}}^1$

素因数の和:11708

約数の個数: 48

約数和(自身を含む): 864850560

約数和(自身を除く): 556677180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 4570, 5484, 6855, 9140, 11239, 13710, 22478, 27420, 33717, 44956, 56195, 67434, 112390, 134868, 168585, 224780, 337170, 674340, 5136223, 10272446, 15408669, 20544892, 25681115, 30817338, 51362230, 61634676, 77043345, 102724460, 154086690, 308173380]

約数ペア:

[(1, 308173380), (2, 154086690), (3, 102724460), (4, 77043345), (5, 61634676), (6, 51362230), (10, 30817338), (12, 25681115), (15, 20544892), (20, 15408669), (30, 10272446), (60, 5136223), (457, 674340), (914, 337170), (1371, 224780), (1828, 168585), (2285, 134868), (2742, 112390), (4570, 67434), (5484, 56195), (6855, 44956), (9140, 33717), (11239, 27420), (13710, 22478)]