30918195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8923}}^1$

素因数の和:8952

約数の個数: 48

約数和(自身を含む): 66822912

約数和(自身を除く): 35904717

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 8923, 26769, 44615, 62461, 80307, 98153, 133845, 187383, 294459, 312305, 401535, 490765, 562149, 687071, 883377, 936915, 1472295, 2061213, 2810745, 3435355, 4416885, 6183639, 10306065, 30918195]

約数ペア:

[(1, 30918195), (3, 10306065), (5, 6183639), (7, 4416885), (9, 3435355), (11, 2810745), (15, 2061213), (21, 1472295), (33, 936915), (35, 883377), (45, 687071), (55, 562149), (63, 490765), (77, 401535), (99, 312305), (105, 294459), (165, 187383), (231, 133845), (315, 98153), (385, 80307), (495, 62461), (693, 44615), (1155, 26769), (3465, 8923)]