269439910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{8123}}^1$

素因数の和:8268

約数の個数: 32

約数和(自身を含む): 505377792

約数和(自身を除く): 235937882

約数列:

[1, 2, 5, 10, 31, 62, 107, 155, 214, 310, 535, 1070, 3317, 6634, 8123, 16246, 16585, 33170, 40615, 81230, 251813, 503626, 869161, 1259065, 1738322, 2518130, 4345805, 8691610, 26943991, 53887982, 134719955, 269439910]

約数ペア:

[(1, 269439910), (2, 134719955), (5, 53887982), (10, 26943991), (31, 8691610), (62, 4345805), (107, 2518130), (155, 1738322), (214, 1259065), (310, 869161), (535, 503626), (1070, 251813), (3317, 81230), (6634, 40615), (8123, 33170), (16246, 16585)]