148615460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3623}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 357993216

約数和(自身を除く): 209377756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 2051, 2930, 3623, 4102, 5860, 7246, 8204, 10255, 14492, 18115, 20510, 25361, 36230, 41020, 50722, 72460, 101444, 126805, 253610, 507220, 1061539, 2123078, 4246156, 5307695, 7430773, 10615390, 14861546, 21230780, 29723092, 37153865, 74307730, 148615460]

約数ペア:

[(1, 148615460), (2, 74307730), (4, 37153865), (5, 29723092), (7, 21230780), (10, 14861546), (14, 10615390), (20, 7430773), (28, 5307695), (35, 4246156), (70, 2123078), (140, 1061539), (293, 507220), (586, 253610), (1172, 126805), (1465, 101444), (2051, 72460), (2930, 50722), (3623, 41020), (4102, 36230), (5860, 25361), (7246, 20510), (8204, 18115), (10255, 14492)]