147130480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{262733}}^1$

素因数の和:262753

約数の個数: 40

約数和(自身を含む): 390948192

約数和(自身を除く): 243817712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 262733, 525466, 1050932, 1313665, 1839131, 2101864, 2627330, 3678262, 4203728, 5254660, 7356524, 9195655, 10509320, 14713048, 18391310, 21018640, 29426096, 36782620, 73565240, 147130480]

約数ペア:

[(1, 147130480), (2, 73565240), (4, 36782620), (5, 29426096), (7, 21018640), (8, 18391310), (10, 14713048), (14, 10509320), (16, 9195655), (20, 7356524), (28, 5254660), (35, 4203728), (40, 3678262), (56, 2627330), (70, 2101864), (80, 1839131), (112, 1313665), (140, 1050932), (280, 525466), (560, 262733)]