104168820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{248021}}^1$

素因数の和:248040

約数の個数: 48

約数和(自身を含む): 333341568

約数和(自身を除く): 229172748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 248021, 496042, 744063, 992084, 1240105, 1488126, 1736147, 2480210, 2976252, 3472294, 3720315, 4960420, 5208441, 6944588, 7440630, 8680735, 10416882, 14881260, 17361470, 20833764, 26042205, 34722940, 52084410, 104168820]

約数ペア:

[(1, 104168820), (2, 52084410), (3, 34722940), (4, 26042205), (5, 20833764), (6, 17361470), (7, 14881260), (10, 10416882), (12, 8680735), (14, 7440630), (15, 6944588), (20, 5208441), (21, 4960420), (28, 3720315), (30, 3472294), (35, 2976252), (42, 2480210), (60, 1736147), (70, 1488126), (84, 1240105), (105, 992084), (140, 744063), (210, 496042), (420, 248021)]