91306530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{144931}}^1$

素因数の和:144951

約数の個数: 48

約数和(自身を含む): 271312704

約数和(自身を除く): 180006174

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 144931, 289862, 434793, 724655, 869586, 1014517, 1304379, 1449310, 2029034, 2173965, 2608758, 3043551, 4347930, 5072585, 6087102, 6521895, 9130653, 10145170, 13043790, 15217755, 18261306, 30435510, 45653265, 91306530]

約数ペア:

[(1, 91306530), (2, 45653265), (3, 30435510), (5, 18261306), (6, 15217755), (7, 13043790), (9, 10145170), (10, 9130653), (14, 6521895), (15, 6087102), (18, 5072585), (21, 4347930), (30, 3043551), (35, 2608758), (42, 2173965), (45, 2029034), (63, 1449310), (70, 1304379), (90, 1014517), (105, 869586), (126, 724655), (210, 434793), (315, 289862), (630, 144931)]