27850970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7507}}^1$

素因数の和:7574

約数の個数: 32

約数和(自身を含む): 58382208

約数和(自身を除く): 30531238

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 7507, 15014, 37535, 52549, 75070, 105098, 262745, 397871, 525490, 795742, 1989355, 2785097, 3978710, 5570194, 13925485, 27850970]

約数ペア:

[(1, 27850970), (2, 13925485), (5, 5570194), (7, 3978710), (10, 2785097), (14, 1989355), (35, 795742), (53, 525490), (70, 397871), (106, 262745), (265, 105098), (371, 75070), (530, 52549), (742, 37535), (1855, 15014), (3710, 7507)]