128535610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59233}}^1$

素因数の和:59278

約数の個数: 32

約数和(自身を含む): 272950272

約数和(自身を除く): 144414662

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 59233, 118466, 296165, 414631, 592330, 829262, 1836223, 2073155, 3672446, 4146310, 9181115, 12853561, 18362230, 25707122, 64267805, 128535610]

約数ペア:

[(1, 128535610), (2, 64267805), (5, 25707122), (7, 18362230), (10, 12853561), (14, 9181115), (31, 4146310), (35, 3672446), (62, 2073155), (70, 1836223), (155, 829262), (217, 592330), (310, 414631), (434, 296165), (1085, 118466), (2170, 59233)]