30380048

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:695

約数の個数: 40

約数和(自身を含む): 61067520

約数和(自身を除く): 30687472

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 568, 569, 752, 1136, 1138, 2276, 3337, 4552, 6674, 9104, 13348, 26696, 26743, 40399, 53392, 53486, 80798, 106972, 161596, 213944, 323192, 427888, 646384, 1898753, 3797506, 7595012, 15190024, 30380048]

約数ペア:

[(1, 30380048), (2, 15190024), (4, 7595012), (8, 3797506), (16, 1898753), (47, 646384), (71, 427888), (94, 323192), (142, 213944), (188, 161596), (284, 106972), (376, 80798), (568, 53486), (569, 53392), (752, 40399), (1136, 26743), (1138, 26696), (2276, 13348), (3337, 9104), (4552, 6674)]