143316470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11953}}^1$

素因数の和:12080

約数の個数: 32

約数和(自身を含む): 284027040

約数和(自身を除く): 140710570

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11953, 11990, 23906, 59765, 119530, 131483, 262966, 657415, 1302877, 1314830, 2605754, 6514385, 13028770, 14331647, 28663294, 71658235, 143316470]

約数ペア:

[(1, 143316470), (2, 71658235), (5, 28663294), (10, 14331647), (11, 13028770), (22, 6514385), (55, 2605754), (109, 1314830), (110, 1302877), (218, 657415), (545, 262966), (1090, 131483), (1199, 119530), (2398, 59765), (5995, 23906), (11953, 11990)]