74026890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{117503}}^1$

素因数の和:117523

約数の個数: 48

約数和(自身を含む): 219967488

約数和(自身を除く): 145940598

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 117503, 235006, 352509, 587515, 705018, 822521, 1057527, 1175030, 1645042, 1762545, 2115054, 2467563, 3525090, 4112605, 4935126, 5287635, 7402689, 8225210, 10575270, 12337815, 14805378, 24675630, 37013445, 74026890]

約数ペア:

[(1, 74026890), (2, 37013445), (3, 24675630), (5, 14805378), (6, 12337815), (7, 10575270), (9, 8225210), (10, 7402689), (14, 5287635), (15, 4935126), (18, 4112605), (21, 3525090), (30, 2467563), (35, 2115054), (42, 1762545), (45, 1645042), (63, 1175030), (70, 1057527), (90, 822521), (105, 705018), (126, 587515), (210, 352509), (315, 235006), (630, 117503)]