30174928

素因数分解:

$2^4\times 7^1\times {\mathrm{269419}}^1$

素因数の和:269434

約数の個数: 20

約数和(自身を含む): 66816160

約数和(自身を除く): 36641232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269419, 538838, 1077676, 1885933, 2155352, 3771866, 4310704, 7543732, 15087464, 30174928]

約数ペア:

[(1, 30174928), (2, 15087464), (4, 7543732), (7, 4310704), (8, 3771866), (14, 2155352), (16, 1885933), (28, 1077676), (56, 538838), (112, 269419)]