9181270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 19501056

約数和(自身を除く): 10319786

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 4231, 8462, 21155, 29617, 42310, 59234, 131161, 148085, 262322, 296170, 655805, 918127, 1311610, 1836254, 4590635, 9181270]

約数ペア:

[(1, 9181270), (2, 4590635), (5, 1836254), (7, 1311610), (10, 918127), (14, 655805), (31, 296170), (35, 262322), (62, 148085), (70, 131161), (155, 59234), (217, 42310), (310, 29617), (434, 21155), (1085, 8462), (2170, 4231)]