295576990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{3761}}^1$

素因数の和:4068

約数の個数: 32

約数和(自身を含む): 552562560

約数和(自身を除く): 256985570

約数列:

[1, 2, 5, 10, 29, 58, 145, 271, 290, 542, 1355, 2710, 3761, 7522, 7859, 15718, 18805, 37610, 39295, 78590, 109069, 218138, 545345, 1019231, 1090690, 2038462, 5096155, 10192310, 29557699, 59115398, 147788495, 295576990]

約数ペア:

[(1, 295576990), (2, 147788495), (5, 59115398), (10, 29557699), (29, 10192310), (58, 5096155), (145, 2038462), (271, 1090690), (290, 1019231), (542, 545345), (1355, 218138), (2710, 109069), (3761, 78590), (7522, 39295), (7859, 37610), (15718, 18805)]