30283407

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 55261440

約数和(自身を除く): 24978033

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 89, 99, 231, 267, 491, 623, 693, 801, 979, 1473, 1869, 2937, 3437, 4419, 5401, 5607, 6853, 8811, 10311, 16203, 20559, 30933, 37807, 43699, 48609, 61677, 113421, 131097, 305893, 340263, 393291, 480689, 917679, 1442067, 2753037, 3364823, 4326201, 10094469, 30283407]

約数ペア:

[(1, 30283407), (3, 10094469), (7, 4326201), (9, 3364823), (11, 2753037), (21, 1442067), (33, 917679), (63, 480689), (77, 393291), (89, 340263), (99, 305893), (231, 131097), (267, 113421), (491, 61677), (623, 48609), (693, 43699), (801, 37807), (979, 30933), (1473, 20559), (1869, 16203), (2937, 10311), (3437, 8811), (4419, 6853), (5401, 5607)]