304888430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{395959}}^1$

素因数の和:395984

約数の個数: 32

約数和(自身を含む): 684218880

約数和(自身を除く): 379330450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 395959, 791918, 1979795, 2771713, 3959590, 4355549, 5543426, 8711098, 13858565, 21777745, 27717130, 30488843, 43555490, 60977686, 152444215, 304888430]

約数ペア:

[(1, 304888430), (2, 152444215), (5, 60977686), (7, 43555490), (10, 30488843), (11, 27717130), (14, 21777745), (22, 13858565), (35, 8711098), (55, 5543426), (70, 4355549), (77, 3959590), (110, 2771713), (154, 1979795), (385, 791918), (770, 395959)]