420111210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{78233}}^1$

素因数の和:78422

約数の個数: 32

約数和(自身を含む): 1013912640

約数和(自身を除く): 593801430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 5370, 78233, 156466, 234699, 391165, 469398, 782330, 1173495, 2346990, 14003707, 28007414, 42011121, 70018535, 84022242, 140037070, 210055605, 420111210]

約数ペア:

[(1, 420111210), (2, 210055605), (3, 140037070), (5, 84022242), (6, 70018535), (10, 42011121), (15, 28007414), (30, 14003707), (179, 2346990), (358, 1173495), (537, 782330), (895, 469398), (1074, 391165), (1790, 234699), (2685, 156466), (5370, 78233)]