404133030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{213827}}^1$

素因数の和:213850

約数の個数: 64

約数和(自身を含む): 1231649280

約数和(自身を除く): 827516250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 213827, 427654, 641481, 1069135, 1282962, 1496789, 1924443, 2138270, 2993578, 3207405, 3848886, 4490367, 5773329, 6414810, 7483945, 8980734, 9622215, 11546658, 13471101, 14967890, 19244430, 22451835, 26942202, 28866645, 40413303, 44903670, 57733290, 67355505, 80826606, 134711010, 202066515, 404133030]

約数ペア:

[(1, 404133030), (2, 202066515), (3, 134711010), (5, 80826606), (6, 67355505), (7, 57733290), (9, 44903670), (10, 40413303), (14, 28866645), (15, 26942202), (18, 22451835), (21, 19244430), (27, 14967890), (30, 13471101), (35, 11546658), (42, 9622215), (45, 8980734), (54, 7483945), (63, 6414810), (70, 5773329), (90, 4490367), (105, 3848886), (126, 3207405), (135, 2993578), (189, 2138270), (210, 1924443), (270, 1496789), (315, 1282962), (378, 1069135), (630, 641481), (945, 427654), (1890, 213827)]