162802010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4003}}^1$

素因数の和:4107

約数の個数: 48

約数和(自身を含む): 345080736

約数和(自身を除く): 182278726

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 2905, 4003, 4067, 5810, 8006, 8134, 20015, 20335, 28021, 40030, 40670, 56042, 140105, 196147, 280210, 332249, 392294, 664498, 980735, 1661245, 1961470, 2325743, 3322490, 4651486, 11628715, 16280201, 23257430, 32560402, 81401005, 162802010]

約数ペア:

[(1, 162802010), (2, 81401005), (5, 32560402), (7, 23257430), (10, 16280201), (14, 11628715), (35, 4651486), (49, 3322490), (70, 2325743), (83, 1961470), (98, 1661245), (166, 980735), (245, 664498), (415, 392294), (490, 332249), (581, 280210), (830, 196147), (1162, 140105), (2905, 56042), (4003, 40670), (4067, 40030), (5810, 28021), (8006, 20335), (8134, 20015)]