30653658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 76330176

約数和(自身を除く): 45676518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1153, 1266, 1477, 1899, 2306, 2954, 3459, 3798, 4431, 6918, 8071, 8862, 10377, 13293, 16142, 20754, 24213, 26586, 48426, 72639, 145278, 243283, 486566, 729849, 1459698, 1702981, 2189547, 3405962, 4379094, 5108943, 10217886, 15326829, 30653658]

約数ペア:

[(1, 30653658), (2, 15326829), (3, 10217886), (6, 5108943), (7, 4379094), (9, 3405962), (14, 2189547), (18, 1702981), (21, 1459698), (42, 729849), (63, 486566), (126, 243283), (211, 145278), (422, 72639), (633, 48426), (1153, 26586), (1266, 24213), (1477, 20754), (1899, 16142), (2306, 13293), (2954, 10377), (3459, 8862), (3798, 8071), (4431, 6918)]