16765490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4519}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 35147520

約数和(自身を除く): 18382030

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 4519, 9038, 22595, 31633, 45190, 63266, 158165, 239507, 316330, 479014, 1197535, 1676549, 2395070, 3353098, 8382745, 16765490]

約数ペア:

[(1, 16765490), (2, 8382745), (5, 3353098), (7, 2395070), (10, 1676549), (14, 1197535), (35, 479014), (53, 316330), (70, 239507), (106, 158165), (265, 63266), (371, 45190), (530, 31633), (742, 22595), (1855, 9038), (3710, 4519)]