1317050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 2892672

約数和(自身を除く): 1575622

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 71, 106, 142, 175, 265, 350, 355, 371, 497, 530, 710, 742, 994, 1325, 1775, 1855, 2485, 2650, 3550, 3710, 3763, 4970, 7526, 9275, 12425, 18550, 18815, 24850, 26341, 37630, 52682, 94075, 131705, 188150, 263410, 658525, 1317050]

約数ペア:

[(1, 1317050), (2, 658525), (5, 263410), (7, 188150), (10, 131705), (14, 94075), (25, 52682), (35, 37630), (50, 26341), (53, 24850), (70, 18815), (71, 18550), (106, 12425), (142, 9275), (175, 7526), (265, 4970), (350, 3763), (355, 3710), (371, 3550), (497, 2650), (530, 2485), (710, 1855), (742, 1775), (994, 1325)]